JAL-1432 updated copyright notices
[jalview.git] / src / jalview / schemabinding / version2 / descriptors / ViewportDescriptor.java
index f00cb21..4f338e2 100644 (file)
-/*\r
- * This class was automatically generated with \r
- * <a href="http://www.castor.org">Castor 1.1</a>, using an XML\r
- * Schema.\r
- * $Id$\r
- */\r
-\r
-package jalview.schemabinding.version2.descriptors;\r
-\r
-  //---------------------------------/\r
- //- Imported classes and packages -/\r
-//---------------------------------/\r
-\r
-import jalview.schemabinding.version2.Viewport;\r
-\r
-/**\r
- * Class ViewportDescriptor.\r
- * \r
- * @version $Revision$ $Date$\r
- */\r
-public class ViewportDescriptor extends org.exolab.castor.xml.util.XMLClassDescriptorImpl {\r
-\r
-\r
-      //--------------------------/\r
-     //- Class/Member Variables -/\r
-    //--------------------------/\r
-\r
-    /**\r
-     * Field _elementDefinition.\r
-     */\r
-    private boolean _elementDefinition;\r
-\r
-    /**\r
-     * Field _nsPrefix.\r
-     */\r
-    private java.lang.String _nsPrefix;\r
-\r
-    /**\r
-     * Field _nsURI.\r
-     */\r
-    private java.lang.String _nsURI;\r
-\r
-    /**\r
-     * Field _xmlName.\r
-     */\r
-    private java.lang.String _xmlName;\r
-\r
-\r
-      //----------------/\r
-     //- Constructors -/\r
-    //----------------/\r
-\r
-    public ViewportDescriptor() {\r
-        super();\r
-        _nsURI = "www.jalview.org";\r
-        _xmlName = "Viewport";\r
-        _elementDefinition = true;\r
-        \r
-        //-- set grouping compositor\r
-        setCompositorAsSequence();\r
-        org.exolab.castor.xml.util.XMLFieldDescriptorImpl  desc           = null;\r
-        org.exolab.castor.mapping.FieldHandler             handler        = null;\r
-        org.exolab.castor.xml.FieldValidator               fieldValidator = null;\r
-        //-- initialize attribute descriptors\r
-        \r
-        //-- _conservationSelected\r
-        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Boolean.TYPE, "_conservationSelected", "conservationSelected", org.exolab.castor.xml.NodeType.Attribute);\r
-        handler = new org.exolab.castor.xml.XMLFieldHandler() {\r
-            public java.lang.Object getValue( java.lang.Object object ) \r
-                throws IllegalStateException\r
-            {\r
-                Viewport target = (Viewport) object;\r
-                if (!target.hasConservationSelected()) { return null; }\r
-                return (target.getConservationSelected() ? java.lang.Boolean.TRUE : java.lang.Boolean.FALSE);\r
-            }\r
-            public void setValue( java.lang.Object object, java.lang.Object value) \r
-                throws IllegalStateException, IllegalArgumentException\r
-            {\r
-                try {\r
-                    Viewport target = (Viewport) object;\r
-                    // if null, use delete method for optional primitives \r
-                    if (value == null) {\r
-                        target.deleteConservationSelected();\r
-                        return;\r
-                    }\r
-                    target.setConservationSelected( ((java.lang.Boolean) value).booleanValue());\r
-                } catch (java.lang.Exception ex) {\r
-                    throw new IllegalStateException(ex.toString());\r
-                }\r
-            }\r
-            public java.lang.Object newInstance(java.lang.Object parent) {\r
-                return null;\r
-            }\r
-        };\r
-        desc.setHandler(handler);\r
-        desc.setMultivalued(false);\r
-        addFieldDescriptor(desc);\r
-        \r
-        //-- validation code for: _conservationSelected\r
-        fieldValidator = new org.exolab.castor.xml.FieldValidator();\r
-        { //-- local scope\r
-            org.exolab.castor.xml.validators.BooleanValidator typeValidator;\r
-            typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();\r
-            fieldValidator.setValidator(typeValidator);\r
-        }\r
-        desc.setValidator(fieldValidator);\r
-        //-- _pidSelected\r
-        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Boolean.TYPE, "_pidSelected", "pidSelected", org.exolab.castor.xml.NodeType.Attribute);\r
-        handler = new org.exolab.castor.xml.XMLFieldHandler() {\r
-            public java.lang.Object getValue( java.lang.Object object ) \r
-                throws IllegalStateException\r
-            {\r
-                Viewport target = (Viewport) object;\r
-                if (!target.hasPidSelected()) { return null; }\r
-                return (target.getPidSelected() ? java.lang.Boolean.TRUE : java.lang.Boolean.FALSE);\r
-            }\r
-            public void setValue( java.lang.Object object, java.lang.Object value) \r
-                throws IllegalStateException, IllegalArgumentException\r
-            {\r
-                try {\r
-                    Viewport target = (Viewport) object;\r
-                    // if null, use delete method for optional primitives \r
-                    if (value == null) {\r
-                        target.deletePidSelected();\r
-                        return;\r
-                    }\r
-                    target.setPidSelected( ((java.lang.Boolean) value).booleanValue());\r
-                } catch (java.lang.Exception ex) {\r
-                    throw new IllegalStateException(ex.toString());\r
-                }\r
-            }\r
-            public java.lang.Object newInstance(java.lang.Object parent) {\r
-                return null;\r
-            }\r
-        };\r
-        desc.setHandler(handler);\r
-        desc.setMultivalued(false);\r
-        addFieldDescriptor(desc);\r
-        \r
-        //-- validation code for: _pidSelected\r
-        fieldValidator = new org.exolab.castor.xml.FieldValidator();\r
-        { //-- local scope\r
-            org.exolab.castor.xml.validators.BooleanValidator typeValidator;\r
-            typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();\r
-            fieldValidator.setValidator(typeValidator);\r
-        }\r
-        desc.setValidator(fieldValidator);\r
-        //-- _bgColour\r
-        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.String.class, "_bgColour", "bgColour", org.exolab.castor.xml.NodeType.Attribute);\r
-        desc.setImmutable(true);\r
-        handler = new org.exolab.castor.xml.XMLFieldHandler() {\r
-            public java.lang.Object getValue( java.lang.Object object ) \r
-                throws IllegalStateException\r
-            {\r
-                Viewport target = (Viewport) object;\r
-                return target.getBgColour();\r
-            }\r
-            public void setValue( java.lang.Object object, java.lang.Object value) \r
-                throws IllegalStateException, IllegalArgumentException\r
-            {\r
-                try {\r
-                    Viewport target = (Viewport) object;\r
-                    target.setBgColour( (java.lang.String) value);\r
-                } catch (java.lang.Exception ex) {\r
-                    throw new IllegalStateException(ex.toString());\r
-                }\r
-            }\r
-            public java.lang.Object newInstance(java.lang.Object parent) {\r
-                return null;\r
-            }\r
-        };\r
-        desc.setHandler(handler);\r
-        desc.setMultivalued(false);\r
-        addFieldDescriptor(desc);\r
-        \r
-        //-- validation code for: _bgColour\r
-        fieldValidator = new org.exolab.castor.xml.FieldValidator();\r
-        { //-- local scope\r
-            org.exolab.castor.xml.validators.StringValidator typeValidator;\r
-            typeValidator = new org.exolab.castor.xml.validators.StringValidator();\r
-            fieldValidator.setValidator(typeValidator);\r
-            typeValidator.setWhiteSpace("preserve");\r
-        }\r
-        desc.setValidator(fieldValidator);\r
-        //-- _consThreshold\r
-        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Integer.TYPE, "_consThreshold", "consThreshold", org.exolab.castor.xml.NodeType.Attribute);\r
-        handler = new org.exolab.castor.xml.XMLFieldHandler() {\r
-            public java.lang.Object getValue( java.lang.Object object ) \r
-                throws IllegalStateException\r
-            {\r
-                Viewport target = (Viewport) object;\r
-                if (!target.hasConsThreshold()) { return null; }\r
-                return new java.lang.Integer(target.getConsThreshold());\r
-            }\r
-            public void setValue( java.lang.Object object, java.lang.Object value) \r
-                throws IllegalStateException, IllegalArgumentException\r
-            {\r
-                try {\r
-                    Viewport target = (Viewport) object;\r
-                    // if null, use delete method for optional primitives \r
-                    if (value == null) {\r
-                        target.deleteConsThreshold();\r
-                        return;\r
-                    }\r
-                    target.setConsThreshold( ((java.lang.Integer) value).intValue());\r
-                } catch (java.lang.Exception ex) {\r
-                    throw new IllegalStateException(ex.toString());\r
-                }\r
-            }\r
-            public java.lang.Object newInstance(java.lang.Object parent) {\r
-                return null;\r
-            }\r
-        };\r
-        desc.setHandler(handler);\r
-        desc.setMultivalued(false);\r
-        addFieldDescriptor(desc);\r
-        \r
-        //-- validation code for: _consThreshold\r
-        fieldValidator = new org.exolab.castor.xml.FieldValidator();\r
-        { //-- local scope\r
-            org.exolab.castor.xml.validators.IntValidator typeValidator;\r
-            typeValidator = new org.exolab.castor.xml.validators.IntValidator();\r
-            fieldValidator.setValidator(typeValidator);\r
-            typeValidator.setMinInclusive(-2147483648);\r
-            typeValidator.setMaxInclusive(2147483647);\r
-        }\r
-        desc.setValidator(fieldValidator);\r
-        //-- _pidThreshold\r
-        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Integer.TYPE, "_pidThreshold", "pidThreshold", org.exolab.castor.xml.NodeType.Attribute);\r
-        handler = new org.exolab.castor.xml.XMLFieldHandler() {\r
-            public java.lang.Object getValue( java.lang.Object object ) \r
-                throws IllegalStateException\r
-            {\r
-                Viewport target = (Viewport) object;\r
-                if (!target.hasPidThreshold()) { return null; }\r
-                return new java.lang.Integer(target.getPidThreshold());\r
-            }\r
-            public void setValue( java.lang.Object object, java.lang.Object value) \r
-                throws IllegalStateException, IllegalArgumentException\r
-            {\r
-                try {\r
-                    Viewport target = (Viewport) object;\r
-                    // if null, use delete method for optional primitives \r
-                    if (value == null) {\r
-                        target.deletePidThreshold();\r
-                        return;\r
-                    }\r
-                    target.setPidThreshold( ((java.lang.Integer) value).intValue());\r
-                } catch (java.lang.Exception ex) {\r
-                    throw new IllegalStateException(ex.toString());\r
-                }\r
-            }\r
-            public java.lang.Object newInstance(java.lang.Object parent) {\r
-                return null;\r
-            }\r
-        };\r
-        desc.setHandler(handler);\r
-        desc.setMultivalued(false);\r
-        addFieldDescriptor(desc);\r
-        \r
-        //-- validation code for: _pidThreshold\r
-        fieldValidator = new org.exolab.castor.xml.FieldValidator();\r
-        { //-- local scope\r
-            org.exolab.castor.xml.validators.IntValidator typeValidator;\r
-            typeValidator = new org.exolab.castor.xml.validators.IntValidator();\r
-            fieldValidator.setValidator(typeValidator);\r
-            typeValidator.setMinInclusive(-2147483648);\r
-            typeValidator.setMaxInclusive(2147483647);\r
-        }\r
-        desc.setValidator(fieldValidator);\r
-        //-- _title\r
-        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.String.class, "_title", "title", org.exolab.castor.xml.NodeType.Attribute);\r
-        desc.setImmutable(true);\r
-        handler = new org.exolab.castor.xml.XMLFieldHandler() {\r
-            public java.lang.Object getValue( java.lang.Object object ) \r
-                throws IllegalStateException\r
-            {\r
-                Viewport target = (Viewport) object;\r
-                return target.getTitle();\r
-            }\r
-            public void setValue( java.lang.Object object, java.lang.Object value) \r
-                throws IllegalStateException, IllegalArgumentException\r
-            {\r
-                try {\r
-                    Viewport target = (Viewport) object;\r
-                    target.setTitle( (java.lang.String) value);\r
-                } catch (java.lang.Exception ex) {\r
-                    throw new IllegalStateException(ex.toString());\r
-                }\r
-            }\r
-            public java.lang.Object newInstance(java.lang.Object parent) {\r
-                return null;\r
-            }\r
-        };\r
-        desc.setHandler(handler);\r
-        desc.setMultivalued(false);\r
-        addFieldDescriptor(desc);\r
-        \r
-        //-- validation code for: _title\r
-        fieldValidator = new org.exolab.castor.xml.FieldValidator();\r
-        { //-- local scope\r
-            org.exolab.castor.xml.validators.StringValidator typeValidator;\r
-            typeValidator = new org.exolab.castor.xml.validators.StringValidator();\r
-            fieldValidator.setValidator(typeValidator);\r
-            typeValidator.setWhiteSpace("preserve");\r
-        }\r
-        desc.setValidator(fieldValidator);\r
-        //-- _showFullId\r
-        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Boolean.TYPE, "_showFullId", "showFullId", org.exolab.castor.xml.NodeType.Attribute);\r
-        handler = new org.exolab.castor.xml.XMLFieldHandler() {\r
-            public java.lang.Object getValue( java.lang.Object object ) \r
-                throws IllegalStateException\r
-            {\r
-                Viewport target = (Viewport) object;\r
-                if (!target.hasShowFullId()) { return null; }\r
-                return (target.getShowFullId() ? java.lang.Boolean.TRUE : java.lang.Boolean.FALSE);\r
-            }\r
-            public void setValue( java.lang.Object object, java.lang.Object value) \r
-                throws IllegalStateException, IllegalArgumentException\r
-            {\r
-                try {\r
-                    Viewport target = (Viewport) object;\r
-                    // if null, use delete method for optional primitives \r
-                    if (value == null) {\r
-                        target.deleteShowFullId();\r
-                        return;\r
-                    }\r
-                    target.setShowFullId( ((java.lang.Boolean) value).booleanValue());\r
-                } catch (java.lang.Exception ex) {\r
-                    throw new IllegalStateException(ex.toString());\r
-                }\r
-            }\r
-            public java.lang.Object newInstance(java.lang.Object parent) {\r
-                return null;\r
-            }\r
-        };\r
-        desc.setHandler(handler);\r
-        desc.setMultivalued(false);\r
-        addFieldDescriptor(desc);\r
-        \r
-        //-- validation code for: _showFullId\r
-        fieldValidator = new org.exolab.castor.xml.FieldValidator();\r
-        { //-- local scope\r
-            org.exolab.castor.xml.validators.BooleanValidator typeValidator;\r
-            typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();\r
-            fieldValidator.setValidator(typeValidator);\r
-        }\r
-        desc.setValidator(fieldValidator);\r
-        //-- _rightAlignIds\r
-        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Boolean.TYPE, "_rightAlignIds", "rightAlignIds", org.exolab.castor.xml.NodeType.Attribute);\r
-        handler = new org.exolab.castor.xml.XMLFieldHandler() {\r
-            public java.lang.Object getValue( java.lang.Object object ) \r
-                throws IllegalStateException\r
-            {\r
-                Viewport target = (Viewport) object;\r
-                if (!target.hasRightAlignIds()) { return null; }\r
-                return (target.getRightAlignIds() ? java.lang.Boolean.TRUE : java.lang.Boolean.FALSE);\r
-            }\r
-            public void setValue( java.lang.Object object, java.lang.Object value) \r
-                throws IllegalStateException, IllegalArgumentException\r
-            {\r
-                try {\r
-                    Viewport target = (Viewport) object;\r
-                    // if null, use delete method for optional primitives \r
-                    if (value == null) {\r
-                        target.deleteRightAlignIds();\r
-                        return;\r
-                    }\r
-                    target.setRightAlignIds( ((java.lang.Boolean) value).booleanValue());\r
-                } catch (java.lang.Exception ex) {\r
-                    throw new IllegalStateException(ex.toString());\r
-                }\r
-            }\r
-            public java.lang.Object newInstance(java.lang.Object parent) {\r
-                return null;\r
-            }\r
-        };\r
-        desc.setHandler(handler);\r
-        desc.setMultivalued(false);\r
-        addFieldDescriptor(desc);\r
-        \r
-        //-- validation code for: _rightAlignIds\r
-        fieldValidator = new org.exolab.castor.xml.FieldValidator();\r
-        { //-- local scope\r
-            org.exolab.castor.xml.validators.BooleanValidator typeValidator;\r
-            typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();\r
-            fieldValidator.setValidator(typeValidator);\r
-        }\r
-        desc.setValidator(fieldValidator);\r
-        //-- _showText\r
-        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Boolean.TYPE, "_showText", "showText", org.exolab.castor.xml.NodeType.Attribute);\r
-        handler = new org.exolab.castor.xml.XMLFieldHandler() {\r
-            public java.lang.Object getValue( java.lang.Object object ) \r
-                throws IllegalStateException\r
-            {\r
-                Viewport target = (Viewport) object;\r
-                if (!target.hasShowText()) { return null; }\r
-                return (target.getShowText() ? java.lang.Boolean.TRUE : java.lang.Boolean.FALSE);\r
-            }\r
-            public void setValue( java.lang.Object object, java.lang.Object value) \r
-                throws IllegalStateException, IllegalArgumentException\r
-            {\r
-                try {\r
-                    Viewport target = (Viewport) object;\r
-                    // if null, use delete method for optional primitives \r
-                    if (value == null) {\r
-                        target.deleteShowText();\r
-                        return;\r
-                    }\r
-                    target.setShowText( ((java.lang.Boolean) value).booleanValue());\r
-                } catch (java.lang.Exception ex) {\r
-                    throw new IllegalStateException(ex.toString());\r
-                }\r
-            }\r
-            public java.lang.Object newInstance(java.lang.Object parent) {\r
-                return null;\r
-            }\r
-        };\r
-        desc.setHandler(handler);\r
-        desc.setMultivalued(false);\r
-        addFieldDescriptor(desc);\r
-        \r
-        //-- validation code for: _showText\r
-        fieldValidator = new org.exolab.castor.xml.FieldValidator();\r
-        { //-- local scope\r
-            org.exolab.castor.xml.validators.BooleanValidator typeValidator;\r
-            typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();\r
-            fieldValidator.setValidator(typeValidator);\r
-        }\r
-        desc.setValidator(fieldValidator);\r
-        //-- _showColourText\r
-        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Boolean.TYPE, "_showColourText", "showColourText", org.exolab.castor.xml.NodeType.Attribute);\r
-        handler = new org.exolab.castor.xml.XMLFieldHandler() {\r
-            public java.lang.Object getValue( java.lang.Object object ) \r
-                throws IllegalStateException\r
-            {\r
-                Viewport target = (Viewport) object;\r
-                if (!target.hasShowColourText()) { return null; }\r
-                return (target.getShowColourText() ? java.lang.Boolean.TRUE : java.lang.Boolean.FALSE);\r
-            }\r
-            public void setValue( java.lang.Object object, java.lang.Object value) \r
-                throws IllegalStateException, IllegalArgumentException\r
-            {\r
-                try {\r
-                    Viewport target = (Viewport) object;\r
-                    // if null, use delete method for optional primitives \r
-                    if (value == null) {\r
-                        target.deleteShowColourText();\r
-                        return;\r
-                    }\r
-                    target.setShowColourText( ((java.lang.Boolean) value).booleanValue());\r
-                } catch (java.lang.Exception ex) {\r
-                    throw new IllegalStateException(ex.toString());\r
-                }\r
-            }\r
-            public java.lang.Object newInstance(java.lang.Object parent) {\r
-                return null;\r
-            }\r
-        };\r
-        desc.setHandler(handler);\r
-        desc.setMultivalued(false);\r
-        addFieldDescriptor(desc);\r
-        \r
-        //-- validation code for: _showColourText\r
-        fieldValidator = new org.exolab.castor.xml.FieldValidator();\r
-        { //-- local scope\r
-            org.exolab.castor.xml.validators.BooleanValidator typeValidator;\r
-            typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();\r
-            fieldValidator.setValidator(typeValidator);\r
-        }\r
-        desc.setValidator(fieldValidator);\r
-        //-- _showBoxes\r
-        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Boolean.TYPE, "_showBoxes", "showBoxes", org.exolab.castor.xml.NodeType.Attribute);\r
-        handler = new org.exolab.castor.xml.XMLFieldHandler() {\r
-            public java.lang.Object getValue( java.lang.Object object ) \r
-                throws IllegalStateException\r
-            {\r
-                Viewport target = (Viewport) object;\r
-                if (!target.hasShowBoxes()) { return null; }\r
-                return (target.getShowBoxes() ? java.lang.Boolean.TRUE : java.lang.Boolean.FALSE);\r
-            }\r
-            public void setValue( java.lang.Object object, java.lang.Object value) \r
-                throws IllegalStateException, IllegalArgumentException\r
-            {\r
-                try {\r
-                    Viewport target = (Viewport) object;\r
-                    // if null, use delete method for optional primitives \r
-                    if (value == null) {\r
-                        target.deleteShowBoxes();\r
-                        return;\r
-                    }\r
-                    target.setShowBoxes( ((java.lang.Boolean) value).booleanValue());\r
-                } catch (java.lang.Exception ex) {\r
-                    throw new IllegalStateException(ex.toString());\r
-                }\r
-            }\r
-            public java.lang.Object newInstance(java.lang.Object parent) {\r
-                return null;\r
-            }\r
-        };\r
-        desc.setHandler(handler);\r
-        desc.setMultivalued(false);\r
-        addFieldDescriptor(desc);\r
-        \r
-        //-- validation code for: _showBoxes\r
-        fieldValidator = new org.exolab.castor.xml.FieldValidator();\r
-        { //-- local scope\r
-            org.exolab.castor.xml.validators.BooleanValidator typeValidator;\r
-            typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();\r
-            fieldValidator.setValidator(typeValidator);\r
-        }\r
-        desc.setValidator(fieldValidator);\r
-        //-- _wrapAlignment\r
-        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Boolean.TYPE, "_wrapAlignment", "wrapAlignment", org.exolab.castor.xml.NodeType.Attribute);\r
-        handler = new org.exolab.castor.xml.XMLFieldHandler() {\r
-            public java.lang.Object getValue( java.lang.Object object ) \r
-                throws IllegalStateException\r
-            {\r
-                Viewport target = (Viewport) object;\r
-                if (!target.hasWrapAlignment()) { return null; }\r
-                return (target.getWrapAlignment() ? java.lang.Boolean.TRUE : java.lang.Boolean.FALSE);\r
-            }\r
-            public void setValue( java.lang.Object object, java.lang.Object value) \r
-                throws IllegalStateException, IllegalArgumentException\r
-            {\r
-                try {\r
-                    Viewport target = (Viewport) object;\r
-                    // if null, use delete method for optional primitives \r
-                    if (value == null) {\r
-                        target.deleteWrapAlignment();\r
-                        return;\r
-                    }\r
-                    target.setWrapAlignment( ((java.lang.Boolean) value).booleanValue());\r
-                } catch (java.lang.Exception ex) {\r
-                    throw new IllegalStateException(ex.toString());\r
-                }\r
-            }\r
-            public java.lang.Object newInstance(java.lang.Object parent) {\r
-                return null;\r
-            }\r
-        };\r
-        desc.setHandler(handler);\r
-        desc.setMultivalued(false);\r
-        addFieldDescriptor(desc);\r
-        \r
-        //-- validation code for: _wrapAlignment\r
-        fieldValidator = new org.exolab.castor.xml.FieldValidator();\r
-        { //-- local scope\r
-            org.exolab.castor.xml.validators.BooleanValidator typeValidator;\r
-            typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();\r
-            fieldValidator.setValidator(typeValidator);\r
-        }\r
-        desc.setValidator(fieldValidator);\r
-        //-- _renderGaps\r
-        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Boolean.TYPE, "_renderGaps", "renderGaps", org.exolab.castor.xml.NodeType.Attribute);\r
-        handler = new org.exolab.castor.xml.XMLFieldHandler() {\r
-            public java.lang.Object getValue( java.lang.Object object ) \r
-                throws IllegalStateException\r
-            {\r
-                Viewport target = (Viewport) object;\r
-                if (!target.hasRenderGaps()) { return null; }\r
-                return (target.getRenderGaps() ? java.lang.Boolean.TRUE : java.lang.Boolean.FALSE);\r
-            }\r
-            public void setValue( java.lang.Object object, java.lang.Object value) \r
-                throws IllegalStateException, IllegalArgumentException\r
-            {\r
-                try {\r
-                    Viewport target = (Viewport) object;\r
-                    // if null, use delete method for optional primitives \r
-                    if (value == null) {\r
-                        target.deleteRenderGaps();\r
-                        return;\r
-                    }\r
-                    target.setRenderGaps( ((java.lang.Boolean) value).booleanValue());\r
-                } catch (java.lang.Exception ex) {\r
-                    throw new IllegalStateException(ex.toString());\r
-                }\r
-            }\r
-            public java.lang.Object newInstance(java.lang.Object parent) {\r
-                return null;\r
-            }\r
-        };\r
-        desc.setHandler(handler);\r
-        desc.setMultivalued(false);\r
-        addFieldDescriptor(desc);\r
-        \r
-        //-- validation code for: _renderGaps\r
-        fieldValidator = new org.exolab.castor.xml.FieldValidator();\r
-        { //-- local scope\r
-            org.exolab.castor.xml.validators.BooleanValidator typeValidator;\r
-            typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();\r
-            fieldValidator.setValidator(typeValidator);\r
-        }\r
-        desc.setValidator(fieldValidator);\r
-        //-- _showSequenceFeatures\r
-        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Boolean.TYPE, "_showSequenceFeatures", "showSequenceFeatures", org.exolab.castor.xml.NodeType.Attribute);\r
-        handler = new org.exolab.castor.xml.XMLFieldHandler() {\r
-            public java.lang.Object getValue( java.lang.Object object ) \r
-                throws IllegalStateException\r
-            {\r
-                Viewport target = (Viewport) object;\r
-                if (!target.hasShowSequenceFeatures()) { return null; }\r
-                return (target.getShowSequenceFeatures() ? java.lang.Boolean.TRUE : java.lang.Boolean.FALSE);\r
-            }\r
-            public void setValue( java.lang.Object object, java.lang.Object value) \r
-                throws IllegalStateException, IllegalArgumentException\r
-            {\r
-                try {\r
-                    Viewport target = (Viewport) object;\r
-                    // if null, use delete method for optional primitives \r
-                    if (value == null) {\r
-                        target.deleteShowSequenceFeatures();\r
-                        return;\r
-                    }\r
-                    target.setShowSequenceFeatures( ((java.lang.Boolean) value).booleanValue());\r
-                } catch (java.lang.Exception ex) {\r
-                    throw new IllegalStateException(ex.toString());\r
-                }\r
-            }\r
-            public java.lang.Object newInstance(java.lang.Object parent) {\r
-                return null;\r
-            }\r
-        };\r
-        desc.setHandler(handler);\r
-        desc.setMultivalued(false);\r
-        addFieldDescriptor(desc);\r
-        \r
-        //-- validation code for: _showSequenceFeatures\r
-        fieldValidator = new org.exolab.castor.xml.FieldValidator();\r
-        { //-- local scope\r
-            org.exolab.castor.xml.validators.BooleanValidator typeValidator;\r
-            typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();\r
-            fieldValidator.setValidator(typeValidator);\r
-        }\r
-        desc.setValidator(fieldValidator);\r
-        //-- _showAnnotation\r
-        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Boolean.TYPE, "_showAnnotation", "showAnnotation", org.exolab.castor.xml.NodeType.Attribute);\r
-        handler = new org.exolab.castor.xml.XMLFieldHandler() {\r
-            public java.lang.Object getValue( java.lang.Object object ) \r
-                throws IllegalStateException\r
-            {\r
-                Viewport target = (Viewport) object;\r
-                if (!target.hasShowAnnotation()) { return null; }\r
-                return (target.getShowAnnotation() ? java.lang.Boolean.TRUE : java.lang.Boolean.FALSE);\r
-            }\r
-            public void setValue( java.lang.Object object, java.lang.Object value) \r
-                throws IllegalStateException, IllegalArgumentException\r
-            {\r
-                try {\r
-                    Viewport target = (Viewport) object;\r
-                    // if null, use delete method for optional primitives \r
-                    if (value == null) {\r
-                        target.deleteShowAnnotation();\r
-                        return;\r
-                    }\r
-                    target.setShowAnnotation( ((java.lang.Boolean) value).booleanValue());\r
-                } catch (java.lang.Exception ex) {\r
-                    throw new IllegalStateException(ex.toString());\r
-                }\r
-            }\r
-            public java.lang.Object newInstance(java.lang.Object parent) {\r
-                return null;\r
-            }\r
-        };\r
-        desc.setHandler(handler);\r
-        desc.setMultivalued(false);\r
-        addFieldDescriptor(desc);\r
-        \r
-        //-- validation code for: _showAnnotation\r
-        fieldValidator = new org.exolab.castor.xml.FieldValidator();\r
-        { //-- local scope\r
-            org.exolab.castor.xml.validators.BooleanValidator typeValidator;\r
-            typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();\r
-            fieldValidator.setValidator(typeValidator);\r
-        }\r
-        desc.setValidator(fieldValidator);\r
-        //-- _xpos\r
-        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Integer.TYPE, "_xpos", "xpos", org.exolab.castor.xml.NodeType.Attribute);\r
-        handler = new org.exolab.castor.xml.XMLFieldHandler() {\r
-            public java.lang.Object getValue( java.lang.Object object ) \r
-                throws IllegalStateException\r
-            {\r
-                Viewport target = (Viewport) object;\r
-                if (!target.hasXpos()) { return null; }\r
-                return new java.lang.Integer(target.getXpos());\r
-            }\r
-            public void setValue( java.lang.Object object, java.lang.Object value) \r
-                throws IllegalStateException, IllegalArgumentException\r
-            {\r
-                try {\r
-                    Viewport target = (Viewport) object;\r
-                    // if null, use delete method for optional primitives \r
-                    if (value == null) {\r
-                        target.deleteXpos();\r
-                        return;\r
-                    }\r
-                    target.setXpos( ((java.lang.Integer) value).intValue());\r
-                } catch (java.lang.Exception ex) {\r
-                    throw new IllegalStateException(ex.toString());\r
-                }\r
-            }\r
-            public java.lang.Object newInstance(java.lang.Object parent) {\r
-                return null;\r
-            }\r
-        };\r
-        desc.setHandler(handler);\r
-        desc.setMultivalued(false);\r
-        addFieldDescriptor(desc);\r
-        \r
-        //-- validation code for: _xpos\r
-        fieldValidator = new org.exolab.castor.xml.FieldValidator();\r
-        { //-- local scope\r
-            org.exolab.castor.xml.validators.IntValidator typeValidator;\r
-            typeValidator = new org.exolab.castor.xml.validators.IntValidator();\r
-            fieldValidator.setValidator(typeValidator);\r
-            typeValidator.setMinInclusive(-2147483648);\r
-            typeValidator.setMaxInclusive(2147483647);\r
-        }\r
-        desc.setValidator(fieldValidator);\r
-        //-- _ypos\r
-        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Integer.TYPE, "_ypos", "ypos", org.exolab.castor.xml.NodeType.Attribute);\r
-        handler = new org.exolab.castor.xml.XMLFieldHandler() {\r
-            public java.lang.Object getValue( java.lang.Object object ) \r
-                throws IllegalStateException\r
-            {\r
-                Viewport target = (Viewport) object;\r
-                if (!target.hasYpos()) { return null; }\r
-                return new java.lang.Integer(target.getYpos());\r
-            }\r
-            public void setValue( java.lang.Object object, java.lang.Object value) \r
-                throws IllegalStateException, IllegalArgumentException\r
-            {\r
-                try {\r
-                    Viewport target = (Viewport) object;\r
-                    // if null, use delete method for optional primitives \r
-                    if (value == null) {\r
-                        target.deleteYpos();\r
-                        return;\r
-                    }\r
-                    target.setYpos( ((java.lang.Integer) value).intValue());\r
-                } catch (java.lang.Exception ex) {\r
-                    throw new IllegalStateException(ex.toString());\r
-                }\r
-            }\r
-            public java.lang.Object newInstance(java.lang.Object parent) {\r
-                return null;\r
-            }\r
-        };\r
-        desc.setHandler(handler);\r
-        desc.setMultivalued(false);\r
-        addFieldDescriptor(desc);\r
-        \r
-        //-- validation code for: _ypos\r
-        fieldValidator = new org.exolab.castor.xml.FieldValidator();\r
-        { //-- local scope\r
-            org.exolab.castor.xml.validators.IntValidator typeValidator;\r
-            typeValidator = new org.exolab.castor.xml.validators.IntValidator();\r
-            fieldValidator.setValidator(typeValidator);\r
-            typeValidator.setMinInclusive(-2147483648);\r
-            typeValidator.setMaxInclusive(2147483647);\r
-        }\r
-        desc.setValidator(fieldValidator);\r
-        //-- _width\r
-        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Integer.TYPE, "_width", "width", org.exolab.castor.xml.NodeType.Attribute);\r
-        handler = new org.exolab.castor.xml.XMLFieldHandler() {\r
-            public java.lang.Object getValue( java.lang.Object object ) \r
-                throws IllegalStateException\r
-            {\r
-                Viewport target = (Viewport) object;\r
-                if (!target.hasWidth()) { return null; }\r
-                return new java.lang.Integer(target.getWidth());\r
-            }\r
-            public void setValue( java.lang.Object object, java.lang.Object value) \r
-                throws IllegalStateException, IllegalArgumentException\r
-            {\r
-                try {\r
-                    Viewport target = (Viewport) object;\r
-                    // if null, use delete method for optional primitives \r
-                    if (value == null) {\r
-                        target.deleteWidth();\r
-                        return;\r
-                    }\r
-                    target.setWidth( ((java.lang.Integer) value).intValue());\r
-                } catch (java.lang.Exception ex) {\r
-                    throw new IllegalStateException(ex.toString());\r
-                }\r
-            }\r
-            public java.lang.Object newInstance(java.lang.Object parent) {\r
-                return null;\r
-            }\r
-        };\r
-        desc.setHandler(handler);\r
-        desc.setMultivalued(false);\r
-        addFieldDescriptor(desc);\r
-        \r
-        //-- validation code for: _width\r
-        fieldValidator = new org.exolab.castor.xml.FieldValidator();\r
-        { //-- local scope\r
-            org.exolab.castor.xml.validators.IntValidator typeValidator;\r
-            typeValidator = new org.exolab.castor.xml.validators.IntValidator();\r
-            fieldValidator.setValidator(typeValidator);\r
-            typeValidator.setMinInclusive(-2147483648);\r
-            typeValidator.setMaxInclusive(2147483647);\r
-        }\r
-        desc.setValidator(fieldValidator);\r
-        //-- _height\r
-        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Integer.TYPE, "_height", "height", org.exolab.castor.xml.NodeType.Attribute);\r
-        handler = new org.exolab.castor.xml.XMLFieldHandler() {\r
-            public java.lang.Object getValue( java.lang.Object object ) \r
-                throws IllegalStateException\r
-            {\r
-                Viewport target = (Viewport) object;\r
-                if (!target.hasHeight()) { return null; }\r
-                return new java.lang.Integer(target.getHeight());\r
-            }\r
-            public void setValue( java.lang.Object object, java.lang.Object value) \r
-                throws IllegalStateException, IllegalArgumentException\r
-            {\r
-                try {\r
-                    Viewport target = (Viewport) object;\r
-                    // if null, use delete method for optional primitives \r
-                    if (value == null) {\r
-                        target.deleteHeight();\r
-                        return;\r
-                    }\r
-                    target.setHeight( ((java.lang.Integer) value).intValue());\r
-                } catch (java.lang.Exception ex) {\r
-                    throw new IllegalStateException(ex.toString());\r
-                }\r
-            }\r
-            public java.lang.Object newInstance(java.lang.Object parent) {\r
-                return null;\r
-            }\r
-        };\r
-        desc.setHandler(handler);\r
-        desc.setMultivalued(false);\r
-        addFieldDescriptor(desc);\r
-        \r
-        //-- validation code for: _height\r
-        fieldValidator = new org.exolab.castor.xml.FieldValidator();\r
-        { //-- local scope\r
-            org.exolab.castor.xml.validators.IntValidator typeValidator;\r
-            typeValidator = new org.exolab.castor.xml.validators.IntValidator();\r
-            fieldValidator.setValidator(typeValidator);\r
-            typeValidator.setMinInclusive(-2147483648);\r
-            typeValidator.setMaxInclusive(2147483647);\r
-        }\r
-        desc.setValidator(fieldValidator);\r
-        //-- _startRes\r
-        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Integer.TYPE, "_startRes", "startRes", org.exolab.castor.xml.NodeType.Attribute);\r
-        handler = new org.exolab.castor.xml.XMLFieldHandler() {\r
-            public java.lang.Object getValue( java.lang.Object object ) \r
-                throws IllegalStateException\r
-            {\r
-                Viewport target = (Viewport) object;\r
-                if (!target.hasStartRes()) { return null; }\r
-                return new java.lang.Integer(target.getStartRes());\r
-            }\r
-            public void setValue( java.lang.Object object, java.lang.Object value) \r
-                throws IllegalStateException, IllegalArgumentException\r
-            {\r
-                try {\r
-                    Viewport target = (Viewport) object;\r
-                    // if null, use delete method for optional primitives \r
-                    if (value == null) {\r
-                        target.deleteStartRes();\r
-                        return;\r
-                    }\r
-                    target.setStartRes( ((java.lang.Integer) value).intValue());\r
-                } catch (java.lang.Exception ex) {\r
-                    throw new IllegalStateException(ex.toString());\r
-                }\r
-            }\r
-            public java.lang.Object newInstance(java.lang.Object parent) {\r
-                return null;\r
-            }\r
-        };\r
-        desc.setHandler(handler);\r
-        desc.setMultivalued(false);\r
-        addFieldDescriptor(desc);\r
-        \r
-        //-- validation code for: _startRes\r
-        fieldValidator = new org.exolab.castor.xml.FieldValidator();\r
-        { //-- local scope\r
-            org.exolab.castor.xml.validators.IntValidator typeValidator;\r
-            typeValidator = new org.exolab.castor.xml.validators.IntValidator();\r
-            fieldValidator.setValidator(typeValidator);\r
-            typeValidator.setMinInclusive(-2147483648);\r
-            typeValidator.setMaxInclusive(2147483647);\r
-        }\r
-        desc.setValidator(fieldValidator);\r
-        //-- _startSeq\r
-        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Integer.TYPE, "_startSeq", "startSeq", org.exolab.castor.xml.NodeType.Attribute);\r
-        handler = new org.exolab.castor.xml.XMLFieldHandler() {\r
-            public java.lang.Object getValue( java.lang.Object object ) \r
-                throws IllegalStateException\r
-            {\r
-                Viewport target = (Viewport) object;\r
-                if (!target.hasStartSeq()) { return null; }\r
-                return new java.lang.Integer(target.getStartSeq());\r
-            }\r
-            public void setValue( java.lang.Object object, java.lang.Object value) \r
-                throws IllegalStateException, IllegalArgumentException\r
-            {\r
-                try {\r
-                    Viewport target = (Viewport) object;\r
-                    // if null, use delete method for optional primitives \r
-                    if (value == null) {\r
-                        target.deleteStartSeq();\r
-                        return;\r
-                    }\r
-                    target.setStartSeq( ((java.lang.Integer) value).intValue());\r
-                } catch (java.lang.Exception ex) {\r
-                    throw new IllegalStateException(ex.toString());\r
-                }\r
-            }\r
-            public java.lang.Object newInstance(java.lang.Object parent) {\r
-                return null;\r
-            }\r
-        };\r
-        desc.setHandler(handler);\r
-        desc.setMultivalued(false);\r
-        addFieldDescriptor(desc);\r
-        \r
-        //-- validation code for: _startSeq\r
-        fieldValidator = new org.exolab.castor.xml.FieldValidator();\r
-        { //-- local scope\r
-            org.exolab.castor.xml.validators.IntValidator typeValidator;\r
-            typeValidator = new org.exolab.castor.xml.validators.IntValidator();\r
-            fieldValidator.setValidator(typeValidator);\r
-            typeValidator.setMinInclusive(-2147483648);\r
-            typeValidator.setMaxInclusive(2147483647);\r
-        }\r
-        desc.setValidator(fieldValidator);\r
-        //-- _fontName\r
-        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.String.class, "_fontName", "fontName", org.exolab.castor.xml.NodeType.Attribute);\r
-        desc.setImmutable(true);\r
-        handler = new org.exolab.castor.xml.XMLFieldHandler() {\r
-            public java.lang.Object getValue( java.lang.Object object ) \r
-                throws IllegalStateException\r
-            {\r
-                Viewport target = (Viewport) object;\r
-                return target.getFontName();\r
-            }\r
-            public void setValue( java.lang.Object object, java.lang.Object value) \r
-                throws IllegalStateException, IllegalArgumentException\r
-            {\r
-                try {\r
-                    Viewport target = (Viewport) object;\r
-                    target.setFontName( (java.lang.String) value);\r
-                } catch (java.lang.Exception ex) {\r
-                    throw new IllegalStateException(ex.toString());\r
-                }\r
-            }\r
-            public java.lang.Object newInstance(java.lang.Object parent) {\r
-                return null;\r
-            }\r
-        };\r
-        desc.setHandler(handler);\r
-        desc.setMultivalued(false);\r
-        addFieldDescriptor(desc);\r
-        \r
-        //-- validation code for: _fontName\r
-        fieldValidator = new org.exolab.castor.xml.FieldValidator();\r
-        { //-- local scope\r
-            org.exolab.castor.xml.validators.StringValidator typeValidator;\r
-            typeValidator = new org.exolab.castor.xml.validators.StringValidator();\r
-            fieldValidator.setValidator(typeValidator);\r
-            typeValidator.setWhiteSpace("preserve");\r
-        }\r
-        desc.setValidator(fieldValidator);\r
-        //-- _fontSize\r
-        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Integer.TYPE, "_fontSize", "fontSize", org.exolab.castor.xml.NodeType.Attribute);\r
-        handler = new org.exolab.castor.xml.XMLFieldHandler() {\r
-            public java.lang.Object getValue( java.lang.Object object ) \r
-                throws IllegalStateException\r
-            {\r
-                Viewport target = (Viewport) object;\r
-                if (!target.hasFontSize()) { return null; }\r
-                return new java.lang.Integer(target.getFontSize());\r
-            }\r
-            public void setValue( java.lang.Object object, java.lang.Object value) \r
-                throws IllegalStateException, IllegalArgumentException\r
-            {\r
-                try {\r
-                    Viewport target = (Viewport) object;\r
-                    // if null, use delete method for optional primitives \r
-                    if (value == null) {\r
-                        target.deleteFontSize();\r
-                        return;\r
-                    }\r
-                    target.setFontSize( ((java.lang.Integer) value).intValue());\r
-                } catch (java.lang.Exception ex) {\r
-                    throw new IllegalStateException(ex.toString());\r
-                }\r
-            }\r
-            public java.lang.Object newInstance(java.lang.Object parent) {\r
-                return null;\r
-            }\r
-        };\r
-        desc.setHandler(handler);\r
-        desc.setMultivalued(false);\r
-        addFieldDescriptor(desc);\r
-        \r
-        //-- validation code for: _fontSize\r
-        fieldValidator = new org.exolab.castor.xml.FieldValidator();\r
-        { //-- local scope\r
-            org.exolab.castor.xml.validators.IntValidator typeValidator;\r
-            typeValidator = new org.exolab.castor.xml.validators.IntValidator();\r
-            fieldValidator.setValidator(typeValidator);\r
-            typeValidator.setMinInclusive(-2147483648);\r
-            typeValidator.setMaxInclusive(2147483647);\r
-        }\r
-        desc.setValidator(fieldValidator);\r
-        //-- _fontStyle\r
-        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Integer.TYPE, "_fontStyle", "fontStyle", org.exolab.castor.xml.NodeType.Attribute);\r
-        handler = new org.exolab.castor.xml.XMLFieldHandler() {\r
-            public java.lang.Object getValue( java.lang.Object object ) \r
-                throws IllegalStateException\r
-            {\r
-                Viewport target = (Viewport) object;\r
-                if (!target.hasFontStyle()) { return null; }\r
-                return new java.lang.Integer(target.getFontStyle());\r
-            }\r
-            public void setValue( java.lang.Object object, java.lang.Object value) \r
-                throws IllegalStateException, IllegalArgumentException\r
-            {\r
-                try {\r
-                    Viewport target = (Viewport) object;\r
-                    // if null, use delete method for optional primitives \r
-                    if (value == null) {\r
-                        target.deleteFontStyle();\r
-                        return;\r
-                    }\r
-                    target.setFontStyle( ((java.lang.Integer) value).intValue());\r
-                } catch (java.lang.Exception ex) {\r
-                    throw new IllegalStateException(ex.toString());\r
-                }\r
-            }\r
-            public java.lang.Object newInstance(java.lang.Object parent) {\r
-                return null;\r
-            }\r
-        };\r
-        desc.setHandler(handler);\r
-        desc.setMultivalued(false);\r
-        addFieldDescriptor(desc);\r
-        \r
-        //-- validation code for: _fontStyle\r
-        fieldValidator = new org.exolab.castor.xml.FieldValidator();\r
-        { //-- local scope\r
-            org.exolab.castor.xml.validators.IntValidator typeValidator;\r
-            typeValidator = new org.exolab.castor.xml.validators.IntValidator();\r
-            fieldValidator.setValidator(typeValidator);\r
-            typeValidator.setMinInclusive(-2147483648);\r
-            typeValidator.setMaxInclusive(2147483647);\r
-        }\r
-        desc.setValidator(fieldValidator);\r
-        //-- _viewName\r
-        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.String.class, "_viewName", "viewName", org.exolab.castor.xml.NodeType.Attribute);\r
-        desc.setImmutable(true);\r
-        handler = new org.exolab.castor.xml.XMLFieldHandler() {\r
-            public java.lang.Object getValue( java.lang.Object object ) \r
-                throws IllegalStateException\r
-            {\r
-                Viewport target = (Viewport) object;\r
-                return target.getViewName();\r
-            }\r
-            public void setValue( java.lang.Object object, java.lang.Object value) \r
-                throws IllegalStateException, IllegalArgumentException\r
-            {\r
-                try {\r
-                    Viewport target = (Viewport) object;\r
-                    target.setViewName( (java.lang.String) value);\r
-                } catch (java.lang.Exception ex) {\r
-                    throw new IllegalStateException(ex.toString());\r
-                }\r
-            }\r
-            public java.lang.Object newInstance(java.lang.Object parent) {\r
-                return null;\r
-            }\r
-        };\r
-        desc.setHandler(handler);\r
-        desc.setMultivalued(false);\r
-        addFieldDescriptor(desc);\r
-        \r
-        //-- validation code for: _viewName\r
-        fieldValidator = new org.exolab.castor.xml.FieldValidator();\r
-        { //-- local scope\r
-            org.exolab.castor.xml.validators.StringValidator typeValidator;\r
-            typeValidator = new org.exolab.castor.xml.validators.StringValidator();\r
-            fieldValidator.setValidator(typeValidator);\r
-            typeValidator.setWhiteSpace("preserve");\r
-        }\r
-        desc.setValidator(fieldValidator);\r
-        //-- _sequenceSetId\r
-        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.String.class, "_sequenceSetId", "sequenceSetId", org.exolab.castor.xml.NodeType.Attribute);\r
-        desc.setImmutable(true);\r
-        handler = new org.exolab.castor.xml.XMLFieldHandler() {\r
-            public java.lang.Object getValue( java.lang.Object object ) \r
-                throws IllegalStateException\r
-            {\r
-                Viewport target = (Viewport) object;\r
-                return target.getSequenceSetId();\r
-            }\r
-            public void setValue( java.lang.Object object, java.lang.Object value) \r
-                throws IllegalStateException, IllegalArgumentException\r
-            {\r
-                try {\r
-                    Viewport target = (Viewport) object;\r
-                    target.setSequenceSetId( (java.lang.String) value);\r
-                } catch (java.lang.Exception ex) {\r
-                    throw new IllegalStateException(ex.toString());\r
-                }\r
-            }\r
-            public java.lang.Object newInstance(java.lang.Object parent) {\r
-                return null;\r
-            }\r
-        };\r
-        desc.setHandler(handler);\r
-        desc.setMultivalued(false);\r
-        addFieldDescriptor(desc);\r
-        \r
-        //-- validation code for: _sequenceSetId\r
-        fieldValidator = new org.exolab.castor.xml.FieldValidator();\r
-        { //-- local scope\r
-            org.exolab.castor.xml.validators.StringValidator typeValidator;\r
-            typeValidator = new org.exolab.castor.xml.validators.StringValidator();\r
-            fieldValidator.setValidator(typeValidator);\r
-            typeValidator.setWhiteSpace("preserve");\r
-        }\r
-        desc.setValidator(fieldValidator);\r
-        //-- _gatheredViews\r
-        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Boolean.TYPE, "_gatheredViews", "gatheredViews", org.exolab.castor.xml.NodeType.Attribute);\r
-        handler = new org.exolab.castor.xml.XMLFieldHandler() {\r
-            public java.lang.Object getValue( java.lang.Object object ) \r
-                throws IllegalStateException\r
-            {\r
-                Viewport target = (Viewport) object;\r
-                if (!target.hasGatheredViews()) { return null; }\r
-                return (target.getGatheredViews() ? java.lang.Boolean.TRUE : java.lang.Boolean.FALSE);\r
-            }\r
-            public void setValue( java.lang.Object object, java.lang.Object value) \r
-                throws IllegalStateException, IllegalArgumentException\r
-            {\r
-                try {\r
-                    Viewport target = (Viewport) object;\r
-                    // if null, use delete method for optional primitives \r
-                    if (value == null) {\r
-                        target.deleteGatheredViews();\r
-                        return;\r
-                    }\r
-                    target.setGatheredViews( ((java.lang.Boolean) value).booleanValue());\r
-                } catch (java.lang.Exception ex) {\r
-                    throw new IllegalStateException(ex.toString());\r
-                }\r
-            }\r
-            public java.lang.Object newInstance(java.lang.Object parent) {\r
-                return null;\r
-            }\r
-        };\r
-        desc.setHandler(handler);\r
-        desc.setMultivalued(false);\r
-        addFieldDescriptor(desc);\r
-        \r
-        //-- validation code for: _gatheredViews\r
-        fieldValidator = new org.exolab.castor.xml.FieldValidator();\r
-        { //-- local scope\r
-            org.exolab.castor.xml.validators.BooleanValidator typeValidator;\r
-            typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();\r
-            fieldValidator.setValidator(typeValidator);\r
-        }\r
-        desc.setValidator(fieldValidator);\r
-        //-- _textCol1\r
-        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Integer.TYPE, "_textCol1", "textCol1", org.exolab.castor.xml.NodeType.Attribute);\r
-        handler = new org.exolab.castor.xml.XMLFieldHandler() {\r
-            public java.lang.Object getValue( java.lang.Object object ) \r
-                throws IllegalStateException\r
-            {\r
-                Viewport target = (Viewport) object;\r
-                if (!target.hasTextCol1()) { return null; }\r
-                return new java.lang.Integer(target.getTextCol1());\r
-            }\r
-            public void setValue( java.lang.Object object, java.lang.Object value) \r
-                throws IllegalStateException, IllegalArgumentException\r
-            {\r
-                try {\r
-                    Viewport target = (Viewport) object;\r
-                    // if null, use delete method for optional primitives \r
-                    if (value == null) {\r
-                        target.deleteTextCol1();\r
-                        return;\r
-                    }\r
-                    target.setTextCol1( ((java.lang.Integer) value).intValue());\r
-                } catch (java.lang.Exception ex) {\r
-                    throw new IllegalStateException(ex.toString());\r
-                }\r
-            }\r
-            public java.lang.Object newInstance(java.lang.Object parent) {\r
-                return null;\r
-            }\r
-        };\r
-        desc.setHandler(handler);\r
-        desc.setMultivalued(false);\r
-        addFieldDescriptor(desc);\r
-        \r
-        //-- validation code for: _textCol1\r
-        fieldValidator = new org.exolab.castor.xml.FieldValidator();\r
-        { //-- local scope\r
-            org.exolab.castor.xml.validators.IntValidator typeValidator;\r
-            typeValidator = new org.exolab.castor.xml.validators.IntValidator();\r
-            fieldValidator.setValidator(typeValidator);\r
-            typeValidator.setMinInclusive(-2147483648);\r
-            typeValidator.setMaxInclusive(2147483647);\r
-        }\r
-        desc.setValidator(fieldValidator);\r
-        //-- _textCol2\r
-        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Integer.TYPE, "_textCol2", "textCol2", org.exolab.castor.xml.NodeType.Attribute);\r
-        handler = new org.exolab.castor.xml.XMLFieldHandler() {\r
-            public java.lang.Object getValue( java.lang.Object object ) \r
-                throws IllegalStateException\r
-            {\r
-                Viewport target = (Viewport) object;\r
-                if (!target.hasTextCol2()) { return null; }\r
-                return new java.lang.Integer(target.getTextCol2());\r
-            }\r
-            public void setValue( java.lang.Object object, java.lang.Object value) \r
-                throws IllegalStateException, IllegalArgumentException\r
-            {\r
-                try {\r
-                    Viewport target = (Viewport) object;\r
-                    // if null, use delete method for optional primitives \r
-                    if (value == null) {\r
-                        target.deleteTextCol2();\r
-                        return;\r
-                    }\r
-                    target.setTextCol2( ((java.lang.Integer) value).intValue());\r
-                } catch (java.lang.Exception ex) {\r
-                    throw new IllegalStateException(ex.toString());\r
-                }\r
-            }\r
-            public java.lang.Object newInstance(java.lang.Object parent) {\r
-                return null;\r
-            }\r
-        };\r
-        desc.setHandler(handler);\r
-        desc.setMultivalued(false);\r
-        addFieldDescriptor(desc);\r
-        \r
-        //-- validation code for: _textCol2\r
-        fieldValidator = new org.exolab.castor.xml.FieldValidator();\r
-        { //-- local scope\r
-            org.exolab.castor.xml.validators.IntValidator typeValidator;\r
-            typeValidator = new org.exolab.castor.xml.validators.IntValidator();\r
-            fieldValidator.setValidator(typeValidator);\r
-            typeValidator.setMinInclusive(-2147483648);\r
-            typeValidator.setMaxInclusive(2147483647);\r
-        }\r
-        desc.setValidator(fieldValidator);\r
-        //-- _textColThreshold\r
-        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.Integer.TYPE, "_textColThreshold", "textColThreshold", org.exolab.castor.xml.NodeType.Attribute);\r
-        handler = new org.exolab.castor.xml.XMLFieldHandler() {\r
-            public java.lang.Object getValue( java.lang.Object object ) \r
-                throws IllegalStateException\r
-            {\r
-                Viewport target = (Viewport) object;\r
-                if (!target.hasTextColThreshold()) { return null; }\r
-                return new java.lang.Integer(target.getTextColThreshold());\r
-            }\r
-            public void setValue( java.lang.Object object, java.lang.Object value) \r
-                throws IllegalStateException, IllegalArgumentException\r
-            {\r
-                try {\r
-                    Viewport target = (Viewport) object;\r
-                    // if null, use delete method for optional primitives \r
-                    if (value == null) {\r
-                        target.deleteTextColThreshold();\r
-                        return;\r
-                    }\r
-                    target.setTextColThreshold( ((java.lang.Integer) value).intValue());\r
-                } catch (java.lang.Exception ex) {\r
-                    throw new IllegalStateException(ex.toString());\r
-                }\r
-            }\r
-            public java.lang.Object newInstance(java.lang.Object parent) {\r
-                return null;\r
-            }\r
-        };\r
-        desc.setHandler(handler);\r
-        desc.setMultivalued(false);\r
-        addFieldDescriptor(desc);\r
-        \r
-        //-- validation code for: _textColThreshold\r
-        fieldValidator = new org.exolab.castor.xml.FieldValidator();\r
-        { //-- local scope\r
-            org.exolab.castor.xml.validators.IntValidator typeValidator;\r
-            typeValidator = new org.exolab.castor.xml.validators.IntValidator();\r
-            fieldValidator.setValidator(typeValidator);\r
-            typeValidator.setMinInclusive(-2147483648);\r
-            typeValidator.setMaxInclusive(2147483647);\r
-        }\r
-        desc.setValidator(fieldValidator);\r
-        //-- _id\r
-        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(java.lang.String.class, "_id", "id", org.exolab.castor.xml.NodeType.Attribute);\r
-        super.setIdentity(desc);\r
-        handler = new org.exolab.castor.xml.XMLFieldHandler() {\r
-            public java.lang.Object getValue( java.lang.Object object ) \r
-                throws IllegalStateException\r
-            {\r
-                Viewport target = (Viewport) object;\r
-                return target.getId();\r
-            }\r
-            public void setValue( java.lang.Object object, java.lang.Object value) \r
-                throws IllegalStateException, IllegalArgumentException\r
-            {\r
-                try {\r
-                    Viewport target = (Viewport) object;\r
-                    target.setId( (java.lang.String) value);\r
-                } catch (java.lang.Exception ex) {\r
-                    throw new IllegalStateException(ex.toString());\r
-                }\r
-            }\r
-            public java.lang.Object newInstance(java.lang.Object parent) {\r
-                return new java.lang.String();\r
-            }\r
-        };\r
-        desc.setHandler(handler);\r
-        desc.setMultivalued(false);\r
-        addFieldDescriptor(desc);\r
-        \r
-        //-- validation code for: _id\r
-        fieldValidator = new org.exolab.castor.xml.FieldValidator();\r
-        { //-- local scope\r
-            org.exolab.castor.xml.validators.IdValidator typeValidator;\r
-            typeValidator = new org.exolab.castor.xml.validators.IdValidator();\r
-            fieldValidator.setValidator(typeValidator);\r
-        }\r
-        desc.setValidator(fieldValidator);\r
-        //-- initialize element descriptors\r
-        \r
-        //-- _annotationColours\r
-        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(jalview.schemabinding.version2.AnnotationColours.class, "_annotationColours", "AnnotationColours", org.exolab.castor.xml.NodeType.Element);\r
-        handler = new org.exolab.castor.xml.XMLFieldHandler() {\r
-            public java.lang.Object getValue( java.lang.Object object ) \r
-                throws IllegalStateException\r
-            {\r
-                Viewport target = (Viewport) object;\r
-                return target.getAnnotationColours();\r
-            }\r
-            public void setValue( java.lang.Object object, java.lang.Object value) \r
-                throws IllegalStateException, IllegalArgumentException\r
-            {\r
-                try {\r
-                    Viewport target = (Viewport) object;\r
-                    target.setAnnotationColours( (jalview.schemabinding.version2.AnnotationColours) value);\r
-                } catch (java.lang.Exception ex) {\r
-                    throw new IllegalStateException(ex.toString());\r
-                }\r
-            }\r
-            public java.lang.Object newInstance(java.lang.Object parent) {\r
-                return new jalview.schemabinding.version2.AnnotationColours();\r
-            }\r
-        };\r
-        desc.setHandler(handler);\r
-        desc.setNameSpaceURI("www.jalview.org");\r
-        desc.setMultivalued(false);\r
-        addFieldDescriptor(desc);\r
-        \r
-        //-- validation code for: _annotationColours\r
-        fieldValidator = new org.exolab.castor.xml.FieldValidator();\r
-        { //-- local scope\r
-        }\r
-        desc.setValidator(fieldValidator);\r
-        //-- _hiddenColumnsList\r
-        desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(jalview.schemabinding.version2.HiddenColumns.class, "_hiddenColumnsList", "hiddenColumns", org.exolab.castor.xml.NodeType.Element);\r
-        handler = new org.exolab.castor.xml.XMLFieldHandler() {\r
-            public java.lang.Object getValue( java.lang.Object object ) \r
-                throws IllegalStateException\r
-            {\r
-                Viewport target = (Viewport) object;\r
-                return target.getHiddenColumns();\r
-            }\r
-            public void setValue( java.lang.Object object, java.lang.Object value) \r
-                throws IllegalStateException, IllegalArgumentException\r
-            {\r
-                try {\r
-                    Viewport target = (Viewport) object;\r
-                    target.addHiddenColumns( (jalview.schemabinding.version2.HiddenColumns) value);\r
-                } catch (java.lang.Exception ex) {\r
-                    throw new IllegalStateException(ex.toString());\r
-                }\r
-            }\r
-            public void resetValue(Object object) throws IllegalStateException, IllegalArgumentException {\r
-                try {\r
-                    Viewport target = (Viewport) object;\r
-                    target.removeAllHiddenColumns();\r
-                } catch (java.lang.Exception ex) {\r
-                    throw new IllegalStateException(ex.toString());\r
-                }\r
-            }\r
-            public java.lang.Object newInstance(java.lang.Object parent) {\r
-                return new jalview.schemabinding.version2.HiddenColumns();\r
-            }\r
-        };\r
-        desc.setHandler(handler);\r
-        desc.setNameSpaceURI("www.jalview.org");\r
-        desc.setMultivalued(true);\r
-        addFieldDescriptor(desc);\r
-        \r
-        //-- validation code for: _hiddenColumnsList\r
-        fieldValidator = new org.exolab.castor.xml.FieldValidator();\r
-        fieldValidator.setMinOccurs(0);\r
-        { //-- local scope\r
-        }\r
-        desc.setValidator(fieldValidator);\r
-    }\r
-\r
-\r
-      //-----------/\r
-     //- Methods -/\r
-    //-----------/\r
-\r
-    /**\r
-     * Method getAccessMode.\r
-     * \r
-     * @return the access mode specified for this class.\r
-     */\r
-    public org.exolab.castor.mapping.AccessMode getAccessMode(\r
-    ) {\r
-        return null;\r
-    }\r
-\r
-    /**\r
-     * Method getIdentity.\r
-     * \r
-     * @return the identity field, null if this class has no\r
-     * identity.\r
-     */\r
-    public org.exolab.castor.mapping.FieldDescriptor getIdentity(\r
-    ) {\r
-        return super.getIdentity();\r
-    }\r
-\r
-    /**\r
-     * Method getJavaClass.\r
-     * \r
-     * @return the Java class represented by this descriptor.\r
-     */\r
-    public java.lang.Class getJavaClass(\r
-    ) {\r
-        return jalview.schemabinding.version2.Viewport.class;\r
-    }\r
-\r
-    /**\r
-     * Method getNameSpacePrefix.\r
-     * \r
-     * @return the namespace prefix to use when marshaling as XML.\r
-     */\r
-    public java.lang.String getNameSpacePrefix(\r
-    ) {\r
-        return _nsPrefix;\r
-    }\r
-\r
-    /**\r
-     * Method getNameSpaceURI.\r
-     * \r
-     * @return the namespace URI used when marshaling and\r
-     * unmarshaling as XML.\r
-     */\r
-    public java.lang.String getNameSpaceURI(\r
-    ) {\r
-        return _nsURI;\r
-    }\r
-\r
-    /**\r
-     * Method getValidator.\r
-     * \r
-     * @return a specific validator for the class described by this\r
-     * ClassDescriptor.\r
-     */\r
-    public org.exolab.castor.xml.TypeValidator getValidator(\r
-    ) {\r
-        return this;\r
-    }\r
-\r
-    /**\r
-     * Method getXMLName.\r
-     * \r
-     * @return the XML Name for the Class being described.\r
-     */\r
-    public java.lang.String getXMLName(\r
-    ) {\r
-        return _xmlName;\r
-    }\r
-\r
-    /**\r
-     * Method isElementDefinition.\r
-     * \r
-     * @return true if XML schema definition of this Class is that\r
-     * of a global\r
-     * element or element with anonymous type definition.\r
-     */\r
-    public boolean isElementDefinition(\r
-    ) {\r
-        return _elementDefinition;\r
-    }\r
-\r
-}\r
+/*
+ * Jalview - A Sequence Alignment Editor and Viewer (Version 2.8.0b1)
+ * Copyright (C) 2014 The Jalview Authors
+ * 
+ * This file is part of Jalview.
+ * 
+ * Jalview is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License 
+ * as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *  
+ * Jalview is distributed in the hope that it will be useful, but 
+ * WITHOUT ANY WARRANTY; without even the implied warranty 
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
+ * PURPOSE.  See the GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License along with Jalview.  If not, see <http://www.gnu.org/licenses/>.
+ * The Jalview Authors are detailed in the 'AUTHORS' file.
+ */
+package jalview.schemabinding.version2.descriptors;
+
+//---------------------------------/
+//- Imported classes and packages -/
+//---------------------------------/
+
+import jalview.schemabinding.version2.Viewport;
+
+/**
+ * Class ViewportDescriptor.
+ * 
+ * @version $Revision$ $Date$
+ */
+public class ViewportDescriptor extends
+        org.exolab.castor.xml.util.XMLClassDescriptorImpl
+{
+
+  // --------------------------/
+  // - Class/Member Variables -/
+  // --------------------------/
+
+  /**
+   * Field _elementDefinition.
+   */
+  private boolean _elementDefinition;
+
+  /**
+   * Field _nsPrefix.
+   */
+  private java.lang.String _nsPrefix;
+
+  /**
+   * Field _nsURI.
+   */
+  private java.lang.String _nsURI;
+
+  /**
+   * Field _xmlName.
+   */
+  private java.lang.String _xmlName;
+
+  // ----------------/
+  // - Constructors -/
+  // ----------------/
+
+  public ViewportDescriptor()
+  {
+    super();
+    _nsURI = "www.jalview.org";
+    _xmlName = "Viewport";
+    _elementDefinition = true;
+
+    // -- set grouping compositor
+    setCompositorAsSequence();
+    org.exolab.castor.xml.util.XMLFieldDescriptorImpl desc = null;
+    org.exolab.castor.mapping.FieldHandler handler = null;
+    org.exolab.castor.xml.FieldValidator fieldValidator = null;
+    // -- initialize attribute descriptors
+
+    // -- _conservationSelected
+    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
+            java.lang.Boolean.TYPE, "_conservationSelected",
+            "conservationSelected",
+            org.exolab.castor.xml.NodeType.Attribute);
+    handler = new org.exolab.castor.xml.XMLFieldHandler()
+    {
+      public java.lang.Object getValue(java.lang.Object object)
+              throws IllegalStateException
+      {
+        Viewport target = (Viewport) object;
+        if (!target.hasConservationSelected())
+        {
+          return null;
+        }
+        return (target.getConservationSelected() ? java.lang.Boolean.TRUE
+                : java.lang.Boolean.FALSE);
+      }
+
+      public void setValue(java.lang.Object object, java.lang.Object value)
+              throws IllegalStateException, IllegalArgumentException
+      {
+        try
+        {
+          Viewport target = (Viewport) object;
+          // if null, use delete method for optional primitives
+          if (value == null)
+          {
+            target.deleteConservationSelected();
+            return;
+          }
+          target.setConservationSelected(((java.lang.Boolean) value)
+                  .booleanValue());
+        } catch (java.lang.Exception ex)
+        {
+          throw new IllegalStateException(ex.toString());
+        }
+      }
+
+      public java.lang.Object newInstance(java.lang.Object parent)
+      {
+        return null;
+      }
+    };
+    desc.setHandler(handler);
+    desc.setMultivalued(false);
+    addFieldDescriptor(desc);
+
+    // -- validation code for: _conservationSelected
+    fieldValidator = new org.exolab.castor.xml.FieldValidator();
+    { // -- local scope
+      org.exolab.castor.xml.validators.BooleanValidator typeValidator;
+      typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
+      fieldValidator.setValidator(typeValidator);
+    }
+    desc.setValidator(fieldValidator);
+    // -- _pidSelected
+    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
+            java.lang.Boolean.TYPE, "_pidSelected", "pidSelected",
+            org.exolab.castor.xml.NodeType.Attribute);
+    handler = new org.exolab.castor.xml.XMLFieldHandler()
+    {
+      public java.lang.Object getValue(java.lang.Object object)
+              throws IllegalStateException
+      {
+        Viewport target = (Viewport) object;
+        if (!target.hasPidSelected())
+        {
+          return null;
+        }
+        return (target.getPidSelected() ? java.lang.Boolean.TRUE
+                : java.lang.Boolean.FALSE);
+      }
+
+      public void setValue(java.lang.Object object, java.lang.Object value)
+              throws IllegalStateException, IllegalArgumentException
+      {
+        try
+        {
+          Viewport target = (Viewport) object;
+          // if null, use delete method for optional primitives
+          if (value == null)
+          {
+            target.deletePidSelected();
+            return;
+          }
+          target.setPidSelected(((java.lang.Boolean) value).booleanValue());
+        } catch (java.lang.Exception ex)
+        {
+          throw new IllegalStateException(ex.toString());
+        }
+      }
+
+      public java.lang.Object newInstance(java.lang.Object parent)
+      {
+        return null;
+      }
+    };
+    desc.setHandler(handler);
+    desc.setMultivalued(false);
+    addFieldDescriptor(desc);
+
+    // -- validation code for: _pidSelected
+    fieldValidator = new org.exolab.castor.xml.FieldValidator();
+    { // -- local scope
+      org.exolab.castor.xml.validators.BooleanValidator typeValidator;
+      typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
+      fieldValidator.setValidator(typeValidator);
+    }
+    desc.setValidator(fieldValidator);
+    // -- _bgColour
+    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
+            java.lang.String.class, "_bgColour", "bgColour",
+            org.exolab.castor.xml.NodeType.Attribute);
+    desc.setImmutable(true);
+    handler = new org.exolab.castor.xml.XMLFieldHandler()
+    {
+      public java.lang.Object getValue(java.lang.Object object)
+              throws IllegalStateException
+      {
+        Viewport target = (Viewport) object;
+        return target.getBgColour();
+      }
+
+      public void setValue(java.lang.Object object, java.lang.Object value)
+              throws IllegalStateException, IllegalArgumentException
+      {
+        try
+        {
+          Viewport target = (Viewport) object;
+          target.setBgColour((java.lang.String) value);
+        } catch (java.lang.Exception ex)
+        {
+          throw new IllegalStateException(ex.toString());
+        }
+      }
+
+      public java.lang.Object newInstance(java.lang.Object parent)
+      {
+        return null;
+      }
+    };
+    desc.setHandler(handler);
+    desc.setMultivalued(false);
+    addFieldDescriptor(desc);
+
+    // -- validation code for: _bgColour
+    fieldValidator = new org.exolab.castor.xml.FieldValidator();
+    { // -- local scope
+      org.exolab.castor.xml.validators.StringValidator typeValidator;
+      typeValidator = new org.exolab.castor.xml.validators.StringValidator();
+      fieldValidator.setValidator(typeValidator);
+      typeValidator.setWhiteSpace("preserve");
+    }
+    desc.setValidator(fieldValidator);
+    // -- _consThreshold
+    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
+            java.lang.Integer.TYPE, "_consThreshold", "consThreshold",
+            org.exolab.castor.xml.NodeType.Attribute);
+    handler = new org.exolab.castor.xml.XMLFieldHandler()
+    {
+      public java.lang.Object getValue(java.lang.Object object)
+              throws IllegalStateException
+      {
+        Viewport target = (Viewport) object;
+        if (!target.hasConsThreshold())
+        {
+          return null;
+        }
+        return new java.lang.Integer(target.getConsThreshold());
+      }
+
+      public void setValue(java.lang.Object object, java.lang.Object value)
+              throws IllegalStateException, IllegalArgumentException
+      {
+        try
+        {
+          Viewport target = (Viewport) object;
+          // if null, use delete method for optional primitives
+          if (value == null)
+          {
+            target.deleteConsThreshold();
+            return;
+          }
+          target.setConsThreshold(((java.lang.Integer) value).intValue());
+        } catch (java.lang.Exception ex)
+        {
+          throw new IllegalStateException(ex.toString());
+        }
+      }
+
+      public java.lang.Object newInstance(java.lang.Object parent)
+      {
+        return null;
+      }
+    };
+    desc.setHandler(handler);
+    desc.setMultivalued(false);
+    addFieldDescriptor(desc);
+
+    // -- validation code for: _consThreshold
+    fieldValidator = new org.exolab.castor.xml.FieldValidator();
+    { // -- local scope
+      org.exolab.castor.xml.validators.IntValidator typeValidator;
+      typeValidator = new org.exolab.castor.xml.validators.IntValidator();
+      fieldValidator.setValidator(typeValidator);
+      typeValidator.setMinInclusive(-2147483648);
+      typeValidator.setMaxInclusive(2147483647);
+    }
+    desc.setValidator(fieldValidator);
+    // -- _pidThreshold
+    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
+            java.lang.Integer.TYPE, "_pidThreshold", "pidThreshold",
+            org.exolab.castor.xml.NodeType.Attribute);
+    handler = new org.exolab.castor.xml.XMLFieldHandler()
+    {
+      public java.lang.Object getValue(java.lang.Object object)
+              throws IllegalStateException
+      {
+        Viewport target = (Viewport) object;
+        if (!target.hasPidThreshold())
+        {
+          return null;
+        }
+        return new java.lang.Integer(target.getPidThreshold());
+      }
+
+      public void setValue(java.lang.Object object, java.lang.Object value)
+              throws IllegalStateException, IllegalArgumentException
+      {
+        try
+        {
+          Viewport target = (Viewport) object;
+          // if null, use delete method for optional primitives
+          if (value == null)
+          {
+            target.deletePidThreshold();
+            return;
+          }
+          target.setPidThreshold(((java.lang.Integer) value).intValue());
+        } catch (java.lang.Exception ex)
+        {
+          throw new IllegalStateException(ex.toString());
+        }
+      }
+
+      public java.lang.Object newInstance(java.lang.Object parent)
+      {
+        return null;
+      }
+    };
+    desc.setHandler(handler);
+    desc.setMultivalued(false);
+    addFieldDescriptor(desc);
+
+    // -- validation code for: _pidThreshold
+    fieldValidator = new org.exolab.castor.xml.FieldValidator();
+    { // -- local scope
+      org.exolab.castor.xml.validators.IntValidator typeValidator;
+      typeValidator = new org.exolab.castor.xml.validators.IntValidator();
+      fieldValidator.setValidator(typeValidator);
+      typeValidator.setMinInclusive(-2147483648);
+      typeValidator.setMaxInclusive(2147483647);
+    }
+    desc.setValidator(fieldValidator);
+    // -- _title
+    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
+            java.lang.String.class, "_title", "title",
+            org.exolab.castor.xml.NodeType.Attribute);
+    desc.setImmutable(true);
+    handler = new org.exolab.castor.xml.XMLFieldHandler()
+    {
+      public java.lang.Object getValue(java.lang.Object object)
+              throws IllegalStateException
+      {
+        Viewport target = (Viewport) object;
+        return target.getTitle();
+      }
+
+      public void setValue(java.lang.Object object, java.lang.Object value)
+              throws IllegalStateException, IllegalArgumentException
+      {
+        try
+        {
+          Viewport target = (Viewport) object;
+          target.setTitle((java.lang.String) value);
+        } catch (java.lang.Exception ex)
+        {
+          throw new IllegalStateException(ex.toString());
+        }
+      }
+
+      public java.lang.Object newInstance(java.lang.Object parent)
+      {
+        return null;
+      }
+    };
+    desc.setHandler(handler);
+    desc.setMultivalued(false);
+    addFieldDescriptor(desc);
+
+    // -- validation code for: _title
+    fieldValidator = new org.exolab.castor.xml.FieldValidator();
+    { // -- local scope
+      org.exolab.castor.xml.validators.StringValidator typeValidator;
+      typeValidator = new org.exolab.castor.xml.validators.StringValidator();
+      fieldValidator.setValidator(typeValidator);
+      typeValidator.setWhiteSpace("preserve");
+    }
+    desc.setValidator(fieldValidator);
+    // -- _showFullId
+    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
+            java.lang.Boolean.TYPE, "_showFullId", "showFullId",
+            org.exolab.castor.xml.NodeType.Attribute);
+    handler = new org.exolab.castor.xml.XMLFieldHandler()
+    {
+      public java.lang.Object getValue(java.lang.Object object)
+              throws IllegalStateException
+      {
+        Viewport target = (Viewport) object;
+        if (!target.hasShowFullId())
+        {
+          return null;
+        }
+        return (target.getShowFullId() ? java.lang.Boolean.TRUE
+                : java.lang.Boolean.FALSE);
+      }
+
+      public void setValue(java.lang.Object object, java.lang.Object value)
+              throws IllegalStateException, IllegalArgumentException
+      {
+        try
+        {
+          Viewport target = (Viewport) object;
+          // if null, use delete method for optional primitives
+          if (value == null)
+          {
+            target.deleteShowFullId();
+            return;
+          }
+          target.setShowFullId(((java.lang.Boolean) value).booleanValue());
+        } catch (java.lang.Exception ex)
+        {
+          throw new IllegalStateException(ex.toString());
+        }
+      }
+
+      public java.lang.Object newInstance(java.lang.Object parent)
+      {
+        return null;
+      }
+    };
+    desc.setHandler(handler);
+    desc.setMultivalued(false);
+    addFieldDescriptor(desc);
+
+    // -- validation code for: _showFullId
+    fieldValidator = new org.exolab.castor.xml.FieldValidator();
+    { // -- local scope
+      org.exolab.castor.xml.validators.BooleanValidator typeValidator;
+      typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
+      fieldValidator.setValidator(typeValidator);
+    }
+    desc.setValidator(fieldValidator);
+    // -- _rightAlignIds
+    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
+            java.lang.Boolean.TYPE, "_rightAlignIds", "rightAlignIds",
+            org.exolab.castor.xml.NodeType.Attribute);
+    handler = new org.exolab.castor.xml.XMLFieldHandler()
+    {
+      public java.lang.Object getValue(java.lang.Object object)
+              throws IllegalStateException
+      {
+        Viewport target = (Viewport) object;
+        if (!target.hasRightAlignIds())
+        {
+          return null;
+        }
+        return (target.getRightAlignIds() ? java.lang.Boolean.TRUE
+                : java.lang.Boolean.FALSE);
+      }
+
+      public void setValue(java.lang.Object object, java.lang.Object value)
+              throws IllegalStateException, IllegalArgumentException
+      {
+        try
+        {
+          Viewport target = (Viewport) object;
+          // if null, use delete method for optional primitives
+          if (value == null)
+          {
+            target.deleteRightAlignIds();
+            return;
+          }
+          target.setRightAlignIds(((java.lang.Boolean) value)
+                  .booleanValue());
+        } catch (java.lang.Exception ex)
+        {
+          throw new IllegalStateException(ex.toString());
+        }
+      }
+
+      public java.lang.Object newInstance(java.lang.Object parent)
+      {
+        return null;
+      }
+    };
+    desc.setHandler(handler);
+    desc.setMultivalued(false);
+    addFieldDescriptor(desc);
+
+    // -- validation code for: _rightAlignIds
+    fieldValidator = new org.exolab.castor.xml.FieldValidator();
+    { // -- local scope
+      org.exolab.castor.xml.validators.BooleanValidator typeValidator;
+      typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
+      fieldValidator.setValidator(typeValidator);
+    }
+    desc.setValidator(fieldValidator);
+    // -- _showText
+    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
+            java.lang.Boolean.TYPE, "_showText", "showText",
+            org.exolab.castor.xml.NodeType.Attribute);
+    handler = new org.exolab.castor.xml.XMLFieldHandler()
+    {
+      public java.lang.Object getValue(java.lang.Object object)
+              throws IllegalStateException
+      {
+        Viewport target = (Viewport) object;
+        if (!target.hasShowText())
+        {
+          return null;
+        }
+        return (target.getShowText() ? java.lang.Boolean.TRUE
+                : java.lang.Boolean.FALSE);
+      }
+
+      public void setValue(java.lang.Object object, java.lang.Object value)
+              throws IllegalStateException, IllegalArgumentException
+      {
+        try
+        {
+          Viewport target = (Viewport) object;
+          // if null, use delete method for optional primitives
+          if (value == null)
+          {
+            target.deleteShowText();
+            return;
+          }
+          target.setShowText(((java.lang.Boolean) value).booleanValue());
+        } catch (java.lang.Exception ex)
+        {
+          throw new IllegalStateException(ex.toString());
+        }
+      }
+
+      public java.lang.Object newInstance(java.lang.Object parent)
+      {
+        return null;
+      }
+    };
+    desc.setHandler(handler);
+    desc.setMultivalued(false);
+    addFieldDescriptor(desc);
+
+    // -- validation code for: _showText
+    fieldValidator = new org.exolab.castor.xml.FieldValidator();
+    { // -- local scope
+      org.exolab.castor.xml.validators.BooleanValidator typeValidator;
+      typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
+      fieldValidator.setValidator(typeValidator);
+    }
+    desc.setValidator(fieldValidator);
+    // -- _showColourText
+    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
+            java.lang.Boolean.TYPE, "_showColourText", "showColourText",
+            org.exolab.castor.xml.NodeType.Attribute);
+    handler = new org.exolab.castor.xml.XMLFieldHandler()
+    {
+      public java.lang.Object getValue(java.lang.Object object)
+              throws IllegalStateException
+      {
+        Viewport target = (Viewport) object;
+        if (!target.hasShowColourText())
+        {
+          return null;
+        }
+        return (target.getShowColourText() ? java.lang.Boolean.TRUE
+                : java.lang.Boolean.FALSE);
+      }
+
+      public void setValue(java.lang.Object object, java.lang.Object value)
+              throws IllegalStateException, IllegalArgumentException
+      {
+        try
+        {
+          Viewport target = (Viewport) object;
+          // if null, use delete method for optional primitives
+          if (value == null)
+          {
+            target.deleteShowColourText();
+            return;
+          }
+          target.setShowColourText(((java.lang.Boolean) value)
+                  .booleanValue());
+        } catch (java.lang.Exception ex)
+        {
+          throw new IllegalStateException(ex.toString());
+        }
+      }
+
+      public java.lang.Object newInstance(java.lang.Object parent)
+      {
+        return null;
+      }
+    };
+    desc.setHandler(handler);
+    desc.setMultivalued(false);
+    addFieldDescriptor(desc);
+
+    // -- validation code for: _showColourText
+    fieldValidator = new org.exolab.castor.xml.FieldValidator();
+    { // -- local scope
+      org.exolab.castor.xml.validators.BooleanValidator typeValidator;
+      typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
+      fieldValidator.setValidator(typeValidator);
+    }
+    desc.setValidator(fieldValidator);
+    // -- _showUnconserved
+    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
+            java.lang.Boolean.TYPE, "_showUnconserved", "showUnconserved",
+            org.exolab.castor.xml.NodeType.Attribute);
+    handler = new org.exolab.castor.xml.XMLFieldHandler()
+    {
+      public java.lang.Object getValue(java.lang.Object object)
+              throws IllegalStateException
+      {
+        Viewport target = (Viewport) object;
+        if (!target.hasShowUnconserved())
+        {
+          return null;
+        }
+        return (target.getShowUnconserved() ? java.lang.Boolean.TRUE
+                : java.lang.Boolean.FALSE);
+      }
+
+      public void setValue(java.lang.Object object, java.lang.Object value)
+              throws IllegalStateException, IllegalArgumentException
+      {
+        try
+        {
+          Viewport target = (Viewport) object;
+          // if null, use delete method for optional primitives
+          if (value == null)
+          {
+            target.deleteShowUnconserved();
+            return;
+          }
+          target.setShowUnconserved(((java.lang.Boolean) value)
+                  .booleanValue());
+        } catch (java.lang.Exception ex)
+        {
+          throw new IllegalStateException(ex.toString());
+        }
+      }
+
+      public java.lang.Object newInstance(java.lang.Object parent)
+      {
+        return null;
+      }
+    };
+    desc.setHandler(handler);
+    desc.setMultivalued(false);
+    addFieldDescriptor(desc);
+
+    // -- validation code for: _showUnconserved
+    fieldValidator = new org.exolab.castor.xml.FieldValidator();
+    { // -- local scope
+      org.exolab.castor.xml.validators.BooleanValidator typeValidator;
+      typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
+      fieldValidator.setValidator(typeValidator);
+    }
+    desc.setValidator(fieldValidator);
+    // -- _showBoxes
+    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
+            java.lang.Boolean.TYPE, "_showBoxes", "showBoxes",
+            org.exolab.castor.xml.NodeType.Attribute);
+    handler = new org.exolab.castor.xml.XMLFieldHandler()
+    {
+      public java.lang.Object getValue(java.lang.Object object)
+              throws IllegalStateException
+      {
+        Viewport target = (Viewport) object;
+        if (!target.hasShowBoxes())
+        {
+          return null;
+        }
+        return (target.getShowBoxes() ? java.lang.Boolean.TRUE
+                : java.lang.Boolean.FALSE);
+      }
+
+      public void setValue(java.lang.Object object, java.lang.Object value)
+              throws IllegalStateException, IllegalArgumentException
+      {
+        try
+        {
+          Viewport target = (Viewport) object;
+          // if null, use delete method for optional primitives
+          if (value == null)
+          {
+            target.deleteShowBoxes();
+            return;
+          }
+          target.setShowBoxes(((java.lang.Boolean) value).booleanValue());
+        } catch (java.lang.Exception ex)
+        {
+          throw new IllegalStateException(ex.toString());
+        }
+      }
+
+      public java.lang.Object newInstance(java.lang.Object parent)
+      {
+        return null;
+      }
+    };
+    desc.setHandler(handler);
+    desc.setMultivalued(false);
+    addFieldDescriptor(desc);
+
+    // -- validation code for: _showBoxes
+    fieldValidator = new org.exolab.castor.xml.FieldValidator();
+    { // -- local scope
+      org.exolab.castor.xml.validators.BooleanValidator typeValidator;
+      typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
+      fieldValidator.setValidator(typeValidator);
+    }
+    desc.setValidator(fieldValidator);
+    // -- _wrapAlignment
+    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
+            java.lang.Boolean.TYPE, "_wrapAlignment", "wrapAlignment",
+            org.exolab.castor.xml.NodeType.Attribute);
+    handler = new org.exolab.castor.xml.XMLFieldHandler()
+    {
+      public java.lang.Object getValue(java.lang.Object object)
+              throws IllegalStateException
+      {
+        Viewport target = (Viewport) object;
+        if (!target.hasWrapAlignment())
+        {
+          return null;
+        }
+        return (target.getWrapAlignment() ? java.lang.Boolean.TRUE
+                : java.lang.Boolean.FALSE);
+      }
+
+      public void setValue(java.lang.Object object, java.lang.Object value)
+              throws IllegalStateException, IllegalArgumentException
+      {
+        try
+        {
+          Viewport target = (Viewport) object;
+          // if null, use delete method for optional primitives
+          if (value == null)
+          {
+            target.deleteWrapAlignment();
+            return;
+          }
+          target.setWrapAlignment(((java.lang.Boolean) value)
+                  .booleanValue());
+        } catch (java.lang.Exception ex)
+        {
+          throw new IllegalStateException(ex.toString());
+        }
+      }
+
+      public java.lang.Object newInstance(java.lang.Object parent)
+      {
+        return null;
+      }
+    };
+    desc.setHandler(handler);
+    desc.setMultivalued(false);
+    addFieldDescriptor(desc);
+
+    // -- validation code for: _wrapAlignment
+    fieldValidator = new org.exolab.castor.xml.FieldValidator();
+    { // -- local scope
+      org.exolab.castor.xml.validators.BooleanValidator typeValidator;
+      typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
+      fieldValidator.setValidator(typeValidator);
+    }
+    desc.setValidator(fieldValidator);
+    // -- _renderGaps
+    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
+            java.lang.Boolean.TYPE, "_renderGaps", "renderGaps",
+            org.exolab.castor.xml.NodeType.Attribute);
+    handler = new org.exolab.castor.xml.XMLFieldHandler()
+    {
+      public java.lang.Object getValue(java.lang.Object object)
+              throws IllegalStateException
+      {
+        Viewport target = (Viewport) object;
+        if (!target.hasRenderGaps())
+        {
+          return null;
+        }
+        return (target.getRenderGaps() ? java.lang.Boolean.TRUE
+                : java.lang.Boolean.FALSE);
+      }
+
+      public void setValue(java.lang.Object object, java.lang.Object value)
+              throws IllegalStateException, IllegalArgumentException
+      {
+        try
+        {
+          Viewport target = (Viewport) object;
+          // if null, use delete method for optional primitives
+          if (value == null)
+          {
+            target.deleteRenderGaps();
+            return;
+          }
+          target.setRenderGaps(((java.lang.Boolean) value).booleanValue());
+        } catch (java.lang.Exception ex)
+        {
+          throw new IllegalStateException(ex.toString());
+        }
+      }
+
+      public java.lang.Object newInstance(java.lang.Object parent)
+      {
+        return null;
+      }
+    };
+    desc.setHandler(handler);
+    desc.setMultivalued(false);
+    addFieldDescriptor(desc);
+
+    // -- validation code for: _renderGaps
+    fieldValidator = new org.exolab.castor.xml.FieldValidator();
+    { // -- local scope
+      org.exolab.castor.xml.validators.BooleanValidator typeValidator;
+      typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
+      fieldValidator.setValidator(typeValidator);
+    }
+    desc.setValidator(fieldValidator);
+    // -- _showSequenceFeatures
+    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
+            java.lang.Boolean.TYPE, "_showSequenceFeatures",
+            "showSequenceFeatures",
+            org.exolab.castor.xml.NodeType.Attribute);
+    handler = new org.exolab.castor.xml.XMLFieldHandler()
+    {
+      public java.lang.Object getValue(java.lang.Object object)
+              throws IllegalStateException
+      {
+        Viewport target = (Viewport) object;
+        if (!target.hasShowSequenceFeatures())
+        {
+          return null;
+        }
+        return (target.getShowSequenceFeatures() ? java.lang.Boolean.TRUE
+                : java.lang.Boolean.FALSE);
+      }
+
+      public void setValue(java.lang.Object object, java.lang.Object value)
+              throws IllegalStateException, IllegalArgumentException
+      {
+        try
+        {
+          Viewport target = (Viewport) object;
+          // if null, use delete method for optional primitives
+          if (value == null)
+          {
+            target.deleteShowSequenceFeatures();
+            return;
+          }
+          target.setShowSequenceFeatures(((java.lang.Boolean) value)
+                  .booleanValue());
+        } catch (java.lang.Exception ex)
+        {
+          throw new IllegalStateException(ex.toString());
+        }
+      }
+
+      public java.lang.Object newInstance(java.lang.Object parent)
+      {
+        return null;
+      }
+    };
+    desc.setHandler(handler);
+    desc.setMultivalued(false);
+    addFieldDescriptor(desc);
+
+    // -- validation code for: _showSequenceFeatures
+    fieldValidator = new org.exolab.castor.xml.FieldValidator();
+    { // -- local scope
+      org.exolab.castor.xml.validators.BooleanValidator typeValidator;
+      typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
+      fieldValidator.setValidator(typeValidator);
+    }
+    desc.setValidator(fieldValidator);
+    // -- _showNPfeatureTooltip
+    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
+            java.lang.Boolean.TYPE, "_showNPfeatureTooltip",
+            "showNPfeatureTooltip",
+            org.exolab.castor.xml.NodeType.Attribute);
+    handler = new org.exolab.castor.xml.XMLFieldHandler()
+    {
+      public java.lang.Object getValue(java.lang.Object object)
+              throws IllegalStateException
+      {
+        Viewport target = (Viewport) object;
+        if (!target.hasShowNPfeatureTooltip())
+        {
+          return null;
+        }
+        return (target.getShowNPfeatureTooltip() ? java.lang.Boolean.TRUE
+                : java.lang.Boolean.FALSE);
+      }
+
+      public void setValue(java.lang.Object object, java.lang.Object value)
+              throws IllegalStateException, IllegalArgumentException
+      {
+        try
+        {
+          Viewport target = (Viewport) object;
+          // if null, use delete method for optional primitives
+          if (value == null)
+          {
+            target.deleteShowNPfeatureTooltip();
+            return;
+          }
+          target.setShowNPfeatureTooltip(((java.lang.Boolean) value)
+                  .booleanValue());
+        } catch (java.lang.Exception ex)
+        {
+          throw new IllegalStateException(ex.toString());
+        }
+      }
+
+      public java.lang.Object newInstance(java.lang.Object parent)
+      {
+        return null;
+      }
+    };
+    desc.setHandler(handler);
+    desc.setMultivalued(false);
+    addFieldDescriptor(desc);
+
+    // -- validation code for: _showNPfeatureTooltip
+    fieldValidator = new org.exolab.castor.xml.FieldValidator();
+    { // -- local scope
+      org.exolab.castor.xml.validators.BooleanValidator typeValidator;
+      typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
+      fieldValidator.setValidator(typeValidator);
+    }
+    desc.setValidator(fieldValidator);
+    // -- _showDbRefTooltip
+    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
+            java.lang.Boolean.TYPE, "_showDbRefTooltip",
+            "showDbRefTooltip", org.exolab.castor.xml.NodeType.Attribute);
+    handler = new org.exolab.castor.xml.XMLFieldHandler()
+    {
+      public java.lang.Object getValue(java.lang.Object object)
+              throws IllegalStateException
+      {
+        Viewport target = (Viewport) object;
+        if (!target.hasShowDbRefTooltip())
+        {
+          return null;
+        }
+        return (target.getShowDbRefTooltip() ? java.lang.Boolean.TRUE
+                : java.lang.Boolean.FALSE);
+      }
+
+      public void setValue(java.lang.Object object, java.lang.Object value)
+              throws IllegalStateException, IllegalArgumentException
+      {
+        try
+        {
+          Viewport target = (Viewport) object;
+          // if null, use delete method for optional primitives
+          if (value == null)
+          {
+            target.deleteShowDbRefTooltip();
+            return;
+          }
+          target.setShowDbRefTooltip(((java.lang.Boolean) value)
+                  .booleanValue());
+        } catch (java.lang.Exception ex)
+        {
+          throw new IllegalStateException(ex.toString());
+        }
+      }
+
+      public java.lang.Object newInstance(java.lang.Object parent)
+      {
+        return null;
+      }
+    };
+    desc.setHandler(handler);
+    desc.setMultivalued(false);
+    addFieldDescriptor(desc);
+
+    // -- validation code for: _showDbRefTooltip
+    fieldValidator = new org.exolab.castor.xml.FieldValidator();
+    { // -- local scope
+      org.exolab.castor.xml.validators.BooleanValidator typeValidator;
+      typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
+      fieldValidator.setValidator(typeValidator);
+    }
+    desc.setValidator(fieldValidator);
+    // -- _followHighlight
+    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
+            java.lang.Boolean.TYPE, "_followHighlight", "followHighlight",
+            org.exolab.castor.xml.NodeType.Attribute);
+    handler = new org.exolab.castor.xml.XMLFieldHandler()
+    {
+      public java.lang.Object getValue(java.lang.Object object)
+              throws IllegalStateException
+      {
+        Viewport target = (Viewport) object;
+        if (!target.hasFollowHighlight())
+        {
+          return null;
+        }
+        return (target.getFollowHighlight() ? java.lang.Boolean.TRUE
+                : java.lang.Boolean.FALSE);
+      }
+
+      public void setValue(java.lang.Object object, java.lang.Object value)
+              throws IllegalStateException, IllegalArgumentException
+      {
+        try
+        {
+          Viewport target = (Viewport) object;
+          // if null, use delete method for optional primitives
+          if (value == null)
+          {
+            target.deleteFollowHighlight();
+            return;
+          }
+          target.setFollowHighlight(((java.lang.Boolean) value)
+                  .booleanValue());
+        } catch (java.lang.Exception ex)
+        {
+          throw new IllegalStateException(ex.toString());
+        }
+      }
+
+      public java.lang.Object newInstance(java.lang.Object parent)
+      {
+        return null;
+      }
+    };
+    desc.setHandler(handler);
+    desc.setMultivalued(false);
+    addFieldDescriptor(desc);
+
+    // -- validation code for: _followHighlight
+    fieldValidator = new org.exolab.castor.xml.FieldValidator();
+    { // -- local scope
+      org.exolab.castor.xml.validators.BooleanValidator typeValidator;
+      typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
+      fieldValidator.setValidator(typeValidator);
+    }
+    desc.setValidator(fieldValidator);
+    // -- _followSelection
+    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
+            java.lang.Boolean.TYPE, "_followSelection", "followSelection",
+            org.exolab.castor.xml.NodeType.Attribute);
+    handler = new org.exolab.castor.xml.XMLFieldHandler()
+    {
+      public java.lang.Object getValue(java.lang.Object object)
+              throws IllegalStateException
+      {
+        Viewport target = (Viewport) object;
+        if (!target.hasFollowSelection())
+        {
+          return null;
+        }
+        return (target.getFollowSelection() ? java.lang.Boolean.TRUE
+                : java.lang.Boolean.FALSE);
+      }
+
+      public void setValue(java.lang.Object object, java.lang.Object value)
+              throws IllegalStateException, IllegalArgumentException
+      {
+        try
+        {
+          Viewport target = (Viewport) object;
+          // if null, use delete method for optional primitives
+          if (value == null)
+          {
+            target.deleteFollowSelection();
+            return;
+          }
+          target.setFollowSelection(((java.lang.Boolean) value)
+                  .booleanValue());
+        } catch (java.lang.Exception ex)
+        {
+          throw new IllegalStateException(ex.toString());
+        }
+      }
+
+      public java.lang.Object newInstance(java.lang.Object parent)
+      {
+        return null;
+      }
+    };
+    desc.setHandler(handler);
+    desc.setMultivalued(false);
+    addFieldDescriptor(desc);
+
+    // -- validation code for: _followSelection
+    fieldValidator = new org.exolab.castor.xml.FieldValidator();
+    { // -- local scope
+      org.exolab.castor.xml.validators.BooleanValidator typeValidator;
+      typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
+      fieldValidator.setValidator(typeValidator);
+    }
+    desc.setValidator(fieldValidator);
+    // -- _showAnnotation
+    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
+            java.lang.Boolean.TYPE, "_showAnnotation", "showAnnotation",
+            org.exolab.castor.xml.NodeType.Attribute);
+    handler = new org.exolab.castor.xml.XMLFieldHandler()
+    {
+      public java.lang.Object getValue(java.lang.Object object)
+              throws IllegalStateException
+      {
+        Viewport target = (Viewport) object;
+        if (!target.hasShowAnnotation())
+        {
+          return null;
+        }
+        return (target.getShowAnnotation() ? java.lang.Boolean.TRUE
+                : java.lang.Boolean.FALSE);
+      }
+
+      public void setValue(java.lang.Object object, java.lang.Object value)
+              throws IllegalStateException, IllegalArgumentException
+      {
+        try
+        {
+          Viewport target = (Viewport) object;
+          // if null, use delete method for optional primitives
+          if (value == null)
+          {
+            target.deleteShowAnnotation();
+            return;
+          }
+          target.setShowAnnotation(((java.lang.Boolean) value)
+                  .booleanValue());
+        } catch (java.lang.Exception ex)
+        {
+          throw new IllegalStateException(ex.toString());
+        }
+      }
+
+      public java.lang.Object newInstance(java.lang.Object parent)
+      {
+        return null;
+      }
+    };
+    desc.setHandler(handler);
+    desc.setMultivalued(false);
+    addFieldDescriptor(desc);
+
+    // -- validation code for: _showAnnotation
+    fieldValidator = new org.exolab.castor.xml.FieldValidator();
+    { // -- local scope
+      org.exolab.castor.xml.validators.BooleanValidator typeValidator;
+      typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
+      fieldValidator.setValidator(typeValidator);
+    }
+    desc.setValidator(fieldValidator);
+    // -- _centreColumnLabels
+    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
+            java.lang.Boolean.TYPE, "_centreColumnLabels",
+            "centreColumnLabels", org.exolab.castor.xml.NodeType.Attribute);
+    handler = new org.exolab.castor.xml.XMLFieldHandler()
+    {
+      public java.lang.Object getValue(java.lang.Object object)
+              throws IllegalStateException
+      {
+        Viewport target = (Viewport) object;
+        if (!target.hasCentreColumnLabels())
+        {
+          return null;
+        }
+        return (target.getCentreColumnLabels() ? java.lang.Boolean.TRUE
+                : java.lang.Boolean.FALSE);
+      }
+
+      public void setValue(java.lang.Object object, java.lang.Object value)
+              throws IllegalStateException, IllegalArgumentException
+      {
+        try
+        {
+          Viewport target = (Viewport) object;
+          // if null, use delete method for optional primitives
+          if (value == null)
+          {
+            target.deleteCentreColumnLabels();
+            return;
+          }
+          target.setCentreColumnLabels(((java.lang.Boolean) value)
+                  .booleanValue());
+        } catch (java.lang.Exception ex)
+        {
+          throw new IllegalStateException(ex.toString());
+        }
+      }
+
+      public java.lang.Object newInstance(java.lang.Object parent)
+      {
+        return null;
+      }
+    };
+    desc.setHandler(handler);
+    desc.setMultivalued(false);
+    addFieldDescriptor(desc);
+
+    // -- validation code for: _centreColumnLabels
+    fieldValidator = new org.exolab.castor.xml.FieldValidator();
+    { // -- local scope
+      org.exolab.castor.xml.validators.BooleanValidator typeValidator;
+      typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
+      fieldValidator.setValidator(typeValidator);
+    }
+    desc.setValidator(fieldValidator);
+    // -- _showGroupConservation
+    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
+            java.lang.Boolean.TYPE, "_showGroupConservation",
+            "showGroupConservation",
+            org.exolab.castor.xml.NodeType.Attribute);
+    handler = new org.exolab.castor.xml.XMLFieldHandler()
+    {
+      public java.lang.Object getValue(java.lang.Object object)
+              throws IllegalStateException
+      {
+        Viewport target = (Viewport) object;
+        if (!target.hasShowGroupConservation())
+        {
+          return null;
+        }
+        return (target.getShowGroupConservation() ? java.lang.Boolean.TRUE
+                : java.lang.Boolean.FALSE);
+      }
+
+      public void setValue(java.lang.Object object, java.lang.Object value)
+              throws IllegalStateException, IllegalArgumentException
+      {
+        try
+        {
+          Viewport target = (Viewport) object;
+          // if null, use delete method for optional primitives
+          if (value == null)
+          {
+            target.deleteShowGroupConservation();
+            return;
+          }
+          target.setShowGroupConservation(((java.lang.Boolean) value)
+                  .booleanValue());
+        } catch (java.lang.Exception ex)
+        {
+          throw new IllegalStateException(ex.toString());
+        }
+      }
+
+      public java.lang.Object newInstance(java.lang.Object parent)
+      {
+        return null;
+      }
+    };
+    desc.setHandler(handler);
+    desc.setMultivalued(false);
+    addFieldDescriptor(desc);
+
+    // -- validation code for: _showGroupConservation
+    fieldValidator = new org.exolab.castor.xml.FieldValidator();
+    { // -- local scope
+      org.exolab.castor.xml.validators.BooleanValidator typeValidator;
+      typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
+      fieldValidator.setValidator(typeValidator);
+    }
+    desc.setValidator(fieldValidator);
+    // -- _showGroupConsensus
+    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
+            java.lang.Boolean.TYPE, "_showGroupConsensus",
+            "showGroupConsensus", org.exolab.castor.xml.NodeType.Attribute);
+    handler = new org.exolab.castor.xml.XMLFieldHandler()
+    {
+      public java.lang.Object getValue(java.lang.Object object)
+              throws IllegalStateException
+      {
+        Viewport target = (Viewport) object;
+        if (!target.hasShowGroupConsensus())
+        {
+          return null;
+        }
+        return (target.getShowGroupConsensus() ? java.lang.Boolean.TRUE
+                : java.lang.Boolean.FALSE);
+      }
+
+      public void setValue(java.lang.Object object, java.lang.Object value)
+              throws IllegalStateException, IllegalArgumentException
+      {
+        try
+        {
+          Viewport target = (Viewport) object;
+          // if null, use delete method for optional primitives
+          if (value == null)
+          {
+            target.deleteShowGroupConsensus();
+            return;
+          }
+          target.setShowGroupConsensus(((java.lang.Boolean) value)
+                  .booleanValue());
+        } catch (java.lang.Exception ex)
+        {
+          throw new IllegalStateException(ex.toString());
+        }
+      }
+
+      public java.lang.Object newInstance(java.lang.Object parent)
+      {
+        return null;
+      }
+    };
+    desc.setHandler(handler);
+    desc.setMultivalued(false);
+    addFieldDescriptor(desc);
+
+    // -- validation code for: _showGroupConsensus
+    fieldValidator = new org.exolab.castor.xml.FieldValidator();
+    { // -- local scope
+      org.exolab.castor.xml.validators.BooleanValidator typeValidator;
+      typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
+      fieldValidator.setValidator(typeValidator);
+    }
+    desc.setValidator(fieldValidator);
+    // -- _showConsensusHistogram
+    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
+            java.lang.Boolean.TYPE, "_showConsensusHistogram",
+            "showConsensusHistogram",
+            org.exolab.castor.xml.NodeType.Attribute);
+    handler = new org.exolab.castor.xml.XMLFieldHandler()
+    {
+      public java.lang.Object getValue(java.lang.Object object)
+              throws IllegalStateException
+      {
+        Viewport target = (Viewport) object;
+        if (!target.hasShowConsensusHistogram())
+        {
+          return null;
+        }
+        return (target.getShowConsensusHistogram() ? java.lang.Boolean.TRUE
+                : java.lang.Boolean.FALSE);
+      }
+
+      public void setValue(java.lang.Object object, java.lang.Object value)
+              throws IllegalStateException, IllegalArgumentException
+      {
+        try
+        {
+          Viewport target = (Viewport) object;
+          // if null, use delete method for optional primitives
+          if (value == null)
+          {
+            target.deleteShowConsensusHistogram();
+            return;
+          }
+          target.setShowConsensusHistogram(((java.lang.Boolean) value)
+                  .booleanValue());
+        } catch (java.lang.Exception ex)
+        {
+          throw new IllegalStateException(ex.toString());
+        }
+      }
+
+      public java.lang.Object newInstance(java.lang.Object parent)
+      {
+        return null;
+      }
+    };
+    desc.setHandler(handler);
+    desc.setMultivalued(false);
+    addFieldDescriptor(desc);
+
+    // -- validation code for: _showConsensusHistogram
+    fieldValidator = new org.exolab.castor.xml.FieldValidator();
+    { // -- local scope
+      org.exolab.castor.xml.validators.BooleanValidator typeValidator;
+      typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
+      fieldValidator.setValidator(typeValidator);
+    }
+    desc.setValidator(fieldValidator);
+    // -- _showSequenceLogo
+    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
+            java.lang.Boolean.TYPE, "_showSequenceLogo",
+            "showSequenceLogo", org.exolab.castor.xml.NodeType.Attribute);
+    handler = new org.exolab.castor.xml.XMLFieldHandler()
+    {
+      public java.lang.Object getValue(java.lang.Object object)
+              throws IllegalStateException
+      {
+        Viewport target = (Viewport) object;
+        if (!target.hasShowSequenceLogo())
+        {
+          return null;
+        }
+        return (target.getShowSequenceLogo() ? java.lang.Boolean.TRUE
+                : java.lang.Boolean.FALSE);
+      }
+
+      public void setValue(java.lang.Object object, java.lang.Object value)
+              throws IllegalStateException, IllegalArgumentException
+      {
+        try
+        {
+          Viewport target = (Viewport) object;
+          // if null, use delete method for optional primitives
+          if (value == null)
+          {
+            target.deleteShowSequenceLogo();
+            return;
+          }
+          target.setShowSequenceLogo(((java.lang.Boolean) value)
+                  .booleanValue());
+        } catch (java.lang.Exception ex)
+        {
+          throw new IllegalStateException(ex.toString());
+        }
+      }
+
+      public java.lang.Object newInstance(java.lang.Object parent)
+      {
+        return null;
+      }
+    };
+    desc.setHandler(handler);
+    desc.setMultivalued(false);
+    addFieldDescriptor(desc);
+
+    // -- validation code for: _showSequenceLogo
+    fieldValidator = new org.exolab.castor.xml.FieldValidator();
+    { // -- local scope
+      org.exolab.castor.xml.validators.BooleanValidator typeValidator;
+      typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
+      fieldValidator.setValidator(typeValidator);
+    }
+    desc.setValidator(fieldValidator);
+    // -- _normaliseSequenceLogo
+    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
+            java.lang.Boolean.TYPE, "_normaliseSequenceLogo",
+            "normaliseSequenceLogo",
+            org.exolab.castor.xml.NodeType.Attribute);
+    handler = new org.exolab.castor.xml.XMLFieldHandler()
+    {
+      public java.lang.Object getValue(java.lang.Object object)
+              throws IllegalStateException
+      {
+        Viewport target = (Viewport) object;
+        if (!target.hasNormaliseSequenceLogo())
+        {
+          return null;
+        }
+        return (target.getNormaliseSequenceLogo() ? java.lang.Boolean.TRUE
+                : java.lang.Boolean.FALSE);
+      }
+
+      public void setValue(java.lang.Object object, java.lang.Object value)
+              throws IllegalStateException, IllegalArgumentException
+      {
+        try
+        {
+          Viewport target = (Viewport) object;
+          // if null, use delete method for optional primitives
+          if (value == null)
+          {
+            target.deleteNormaliseSequenceLogo();
+            return;
+          }
+          target.setNormaliseSequenceLogo(((java.lang.Boolean) value)
+                  .booleanValue());
+        } catch (java.lang.Exception ex)
+        {
+          throw new IllegalStateException(ex.toString());
+        }
+      }
+
+      public java.lang.Object newInstance(java.lang.Object parent)
+      {
+        return null;
+      }
+    };
+    desc.setHandler(handler);
+    desc.setMultivalued(false);
+    addFieldDescriptor(desc);
+
+    // -- validation code for: _normaliseSequenceLogo
+    fieldValidator = new org.exolab.castor.xml.FieldValidator();
+    { // -- local scope
+      org.exolab.castor.xml.validators.BooleanValidator typeValidator;
+      typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
+      fieldValidator.setValidator(typeValidator);
+    }
+    desc.setValidator(fieldValidator);
+    // -- _ignoreGapsinConsensus
+    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
+            java.lang.Boolean.TYPE, "_ignoreGapsinConsensus",
+            "ignoreGapsinConsensus",
+            org.exolab.castor.xml.NodeType.Attribute);
+    handler = new org.exolab.castor.xml.XMLFieldHandler()
+    {
+      public java.lang.Object getValue(java.lang.Object object)
+              throws IllegalStateException
+      {
+        Viewport target = (Viewport) object;
+        if (!target.hasIgnoreGapsinConsensus())
+        {
+          return null;
+        }
+        return (target.getIgnoreGapsinConsensus() ? java.lang.Boolean.TRUE
+                : java.lang.Boolean.FALSE);
+      }
+
+      public void setValue(java.lang.Object object, java.lang.Object value)
+              throws IllegalStateException, IllegalArgumentException
+      {
+        try
+        {
+          Viewport target = (Viewport) object;
+          // if null, use delete method for optional primitives
+          if (value == null)
+          {
+            target.deleteIgnoreGapsinConsensus();
+            return;
+          }
+          target.setIgnoreGapsinConsensus(((java.lang.Boolean) value)
+                  .booleanValue());
+        } catch (java.lang.Exception ex)
+        {
+          throw new IllegalStateException(ex.toString());
+        }
+      }
+
+      public java.lang.Object newInstance(java.lang.Object parent)
+      {
+        return null;
+      }
+    };
+    desc.setHandler(handler);
+    desc.setMultivalued(false);
+    addFieldDescriptor(desc);
+
+    // -- validation code for: _ignoreGapsinConsensus
+    fieldValidator = new org.exolab.castor.xml.FieldValidator();
+    { // -- local scope
+      org.exolab.castor.xml.validators.BooleanValidator typeValidator;
+      typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
+      fieldValidator.setValidator(typeValidator);
+    }
+    desc.setValidator(fieldValidator);
+    // -- _startRes
+    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
+            java.lang.Integer.TYPE, "_startRes", "startRes",
+            org.exolab.castor.xml.NodeType.Attribute);
+    handler = new org.exolab.castor.xml.XMLFieldHandler()
+    {
+      public java.lang.Object getValue(java.lang.Object object)
+              throws IllegalStateException
+      {
+        Viewport target = (Viewport) object;
+        if (!target.hasStartRes())
+        {
+          return null;
+        }
+        return new java.lang.Integer(target.getStartRes());
+      }
+
+      public void setValue(java.lang.Object object, java.lang.Object value)
+              throws IllegalStateException, IllegalArgumentException
+      {
+        try
+        {
+          Viewport target = (Viewport) object;
+          // if null, use delete method for optional primitives
+          if (value == null)
+          {
+            target.deleteStartRes();
+            return;
+          }
+          target.setStartRes(((java.lang.Integer) value).intValue());
+        } catch (java.lang.Exception ex)
+        {
+          throw new IllegalStateException(ex.toString());
+        }
+      }
+
+      public java.lang.Object newInstance(java.lang.Object parent)
+      {
+        return null;
+      }
+    };
+    desc.setHandler(handler);
+    desc.setMultivalued(false);
+    addFieldDescriptor(desc);
+
+    // -- validation code for: _startRes
+    fieldValidator = new org.exolab.castor.xml.FieldValidator();
+    { // -- local scope
+      org.exolab.castor.xml.validators.IntValidator typeValidator;
+      typeValidator = new org.exolab.castor.xml.validators.IntValidator();
+      fieldValidator.setValidator(typeValidator);
+      typeValidator.setMinInclusive(-2147483648);
+      typeValidator.setMaxInclusive(2147483647);
+    }
+    desc.setValidator(fieldValidator);
+    // -- _startSeq
+    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
+            java.lang.Integer.TYPE, "_startSeq", "startSeq",
+            org.exolab.castor.xml.NodeType.Attribute);
+    handler = new org.exolab.castor.xml.XMLFieldHandler()
+    {
+      public java.lang.Object getValue(java.lang.Object object)
+              throws IllegalStateException
+      {
+        Viewport target = (Viewport) object;
+        if (!target.hasStartSeq())
+        {
+          return null;
+        }
+        return new java.lang.Integer(target.getStartSeq());
+      }
+
+      public void setValue(java.lang.Object object, java.lang.Object value)
+              throws IllegalStateException, IllegalArgumentException
+      {
+        try
+        {
+          Viewport target = (Viewport) object;
+          // if null, use delete method for optional primitives
+          if (value == null)
+          {
+            target.deleteStartSeq();
+            return;
+          }
+          target.setStartSeq(((java.lang.Integer) value).intValue());
+        } catch (java.lang.Exception ex)
+        {
+          throw new IllegalStateException(ex.toString());
+        }
+      }
+
+      public java.lang.Object newInstance(java.lang.Object parent)
+      {
+        return null;
+      }
+    };
+    desc.setHandler(handler);
+    desc.setMultivalued(false);
+    addFieldDescriptor(desc);
+
+    // -- validation code for: _startSeq
+    fieldValidator = new org.exolab.castor.xml.FieldValidator();
+    { // -- local scope
+      org.exolab.castor.xml.validators.IntValidator typeValidator;
+      typeValidator = new org.exolab.castor.xml.validators.IntValidator();
+      fieldValidator.setValidator(typeValidator);
+      typeValidator.setMinInclusive(-2147483648);
+      typeValidator.setMaxInclusive(2147483647);
+    }
+    desc.setValidator(fieldValidator);
+    // -- _fontName
+    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
+            java.lang.String.class, "_fontName", "fontName",
+            org.exolab.castor.xml.NodeType.Attribute);
+    desc.setImmutable(true);
+    handler = new org.exolab.castor.xml.XMLFieldHandler()
+    {
+      public java.lang.Object getValue(java.lang.Object object)
+              throws IllegalStateException
+      {
+        Viewport target = (Viewport) object;
+        return target.getFontName();
+      }
+
+      public void setValue(java.lang.Object object, java.lang.Object value)
+              throws IllegalStateException, IllegalArgumentException
+      {
+        try
+        {
+          Viewport target = (Viewport) object;
+          target.setFontName((java.lang.String) value);
+        } catch (java.lang.Exception ex)
+        {
+          throw new IllegalStateException(ex.toString());
+        }
+      }
+
+      public java.lang.Object newInstance(java.lang.Object parent)
+      {
+        return null;
+      }
+    };
+    desc.setHandler(handler);
+    desc.setMultivalued(false);
+    addFieldDescriptor(desc);
+
+    // -- validation code for: _fontName
+    fieldValidator = new org.exolab.castor.xml.FieldValidator();
+    { // -- local scope
+      org.exolab.castor.xml.validators.StringValidator typeValidator;
+      typeValidator = new org.exolab.castor.xml.validators.StringValidator();
+      fieldValidator.setValidator(typeValidator);
+      typeValidator.setWhiteSpace("preserve");
+    }
+    desc.setValidator(fieldValidator);
+    // -- _fontSize
+    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
+            java.lang.Integer.TYPE, "_fontSize", "fontSize",
+            org.exolab.castor.xml.NodeType.Attribute);
+    handler = new org.exolab.castor.xml.XMLFieldHandler()
+    {
+      public java.lang.Object getValue(java.lang.Object object)
+              throws IllegalStateException
+      {
+        Viewport target = (Viewport) object;
+        if (!target.hasFontSize())
+        {
+          return null;
+        }
+        return new java.lang.Integer(target.getFontSize());
+      }
+
+      public void setValue(java.lang.Object object, java.lang.Object value)
+              throws IllegalStateException, IllegalArgumentException
+      {
+        try
+        {
+          Viewport target = (Viewport) object;
+          // if null, use delete method for optional primitives
+          if (value == null)
+          {
+            target.deleteFontSize();
+            return;
+          }
+          target.setFontSize(((java.lang.Integer) value).intValue());
+        } catch (java.lang.Exception ex)
+        {
+          throw new IllegalStateException(ex.toString());
+        }
+      }
+
+      public java.lang.Object newInstance(java.lang.Object parent)
+      {
+        return null;
+      }
+    };
+    desc.setHandler(handler);
+    desc.setMultivalued(false);
+    addFieldDescriptor(desc);
+
+    // -- validation code for: _fontSize
+    fieldValidator = new org.exolab.castor.xml.FieldValidator();
+    { // -- local scope
+      org.exolab.castor.xml.validators.IntValidator typeValidator;
+      typeValidator = new org.exolab.castor.xml.validators.IntValidator();
+      fieldValidator.setValidator(typeValidator);
+      typeValidator.setMinInclusive(-2147483648);
+      typeValidator.setMaxInclusive(2147483647);
+    }
+    desc.setValidator(fieldValidator);
+    // -- _fontStyle
+    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
+            java.lang.Integer.TYPE, "_fontStyle", "fontStyle",
+            org.exolab.castor.xml.NodeType.Attribute);
+    handler = new org.exolab.castor.xml.XMLFieldHandler()
+    {
+      public java.lang.Object getValue(java.lang.Object object)
+              throws IllegalStateException
+      {
+        Viewport target = (Viewport) object;
+        if (!target.hasFontStyle())
+        {
+          return null;
+        }
+        return new java.lang.Integer(target.getFontStyle());
+      }
+
+      public void setValue(java.lang.Object object, java.lang.Object value)
+              throws IllegalStateException, IllegalArgumentException
+      {
+        try
+        {
+          Viewport target = (Viewport) object;
+          // if null, use delete method for optional primitives
+          if (value == null)
+          {
+            target.deleteFontStyle();
+            return;
+          }
+          target.setFontStyle(((java.lang.Integer) value).intValue());
+        } catch (java.lang.Exception ex)
+        {
+          throw new IllegalStateException(ex.toString());
+        }
+      }
+
+      public java.lang.Object newInstance(java.lang.Object parent)
+      {
+        return null;
+      }
+    };
+    desc.setHandler(handler);
+    desc.setMultivalued(false);
+    addFieldDescriptor(desc);
+
+    // -- validation code for: _fontStyle
+    fieldValidator = new org.exolab.castor.xml.FieldValidator();
+    { // -- local scope
+      org.exolab.castor.xml.validators.IntValidator typeValidator;
+      typeValidator = new org.exolab.castor.xml.validators.IntValidator();
+      fieldValidator.setValidator(typeValidator);
+      typeValidator.setMinInclusive(-2147483648);
+      typeValidator.setMaxInclusive(2147483647);
+    }
+    desc.setValidator(fieldValidator);
+    // -- _viewName
+    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
+            java.lang.String.class, "_viewName", "viewName",
+            org.exolab.castor.xml.NodeType.Attribute);
+    desc.setImmutable(true);
+    handler = new org.exolab.castor.xml.XMLFieldHandler()
+    {
+      public java.lang.Object getValue(java.lang.Object object)
+              throws IllegalStateException
+      {
+        Viewport target = (Viewport) object;
+        return target.getViewName();
+      }
+
+      public void setValue(java.lang.Object object, java.lang.Object value)
+              throws IllegalStateException, IllegalArgumentException
+      {
+        try
+        {
+          Viewport target = (Viewport) object;
+          target.setViewName((java.lang.String) value);
+        } catch (java.lang.Exception ex)
+        {
+          throw new IllegalStateException(ex.toString());
+        }
+      }
+
+      public java.lang.Object newInstance(java.lang.Object parent)
+      {
+        return null;
+      }
+    };
+    desc.setHandler(handler);
+    desc.setMultivalued(false);
+    addFieldDescriptor(desc);
+
+    // -- validation code for: _viewName
+    fieldValidator = new org.exolab.castor.xml.FieldValidator();
+    { // -- local scope
+      org.exolab.castor.xml.validators.StringValidator typeValidator;
+      typeValidator = new org.exolab.castor.xml.validators.StringValidator();
+      fieldValidator.setValidator(typeValidator);
+      typeValidator.setWhiteSpace("preserve");
+    }
+    desc.setValidator(fieldValidator);
+    // -- _sequenceSetId
+    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
+            java.lang.String.class, "_sequenceSetId", "sequenceSetId",
+            org.exolab.castor.xml.NodeType.Attribute);
+    desc.setImmutable(true);
+    handler = new org.exolab.castor.xml.XMLFieldHandler()
+    {
+      public java.lang.Object getValue(java.lang.Object object)
+              throws IllegalStateException
+      {
+        Viewport target = (Viewport) object;
+        return target.getSequenceSetId();
+      }
+
+      public void setValue(java.lang.Object object, java.lang.Object value)
+              throws IllegalStateException, IllegalArgumentException
+      {
+        try
+        {
+          Viewport target = (Viewport) object;
+          target.setSequenceSetId((java.lang.String) value);
+        } catch (java.lang.Exception ex)
+        {
+          throw new IllegalStateException(ex.toString());
+        }
+      }
+
+      public java.lang.Object newInstance(java.lang.Object parent)
+      {
+        return null;
+      }
+    };
+    desc.setHandler(handler);
+    desc.setMultivalued(false);
+    addFieldDescriptor(desc);
+
+    // -- validation code for: _sequenceSetId
+    fieldValidator = new org.exolab.castor.xml.FieldValidator();
+    { // -- local scope
+      org.exolab.castor.xml.validators.StringValidator typeValidator;
+      typeValidator = new org.exolab.castor.xml.validators.StringValidator();
+      fieldValidator.setValidator(typeValidator);
+      typeValidator.setWhiteSpace("preserve");
+    }
+    desc.setValidator(fieldValidator);
+    // -- _gatheredViews
+    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
+            java.lang.Boolean.TYPE, "_gatheredViews", "gatheredViews",
+            org.exolab.castor.xml.NodeType.Attribute);
+    handler = new org.exolab.castor.xml.XMLFieldHandler()
+    {
+      public java.lang.Object getValue(java.lang.Object object)
+              throws IllegalStateException
+      {
+        Viewport target = (Viewport) object;
+        if (!target.hasGatheredViews())
+        {
+          return null;
+        }
+        return (target.getGatheredViews() ? java.lang.Boolean.TRUE
+                : java.lang.Boolean.FALSE);
+      }
+
+      public void setValue(java.lang.Object object, java.lang.Object value)
+              throws IllegalStateException, IllegalArgumentException
+      {
+        try
+        {
+          Viewport target = (Viewport) object;
+          // if null, use delete method for optional primitives
+          if (value == null)
+          {
+            target.deleteGatheredViews();
+            return;
+          }
+          target.setGatheredViews(((java.lang.Boolean) value)
+                  .booleanValue());
+        } catch (java.lang.Exception ex)
+        {
+          throw new IllegalStateException(ex.toString());
+        }
+      }
+
+      public java.lang.Object newInstance(java.lang.Object parent)
+      {
+        return null;
+      }
+    };
+    desc.setHandler(handler);
+    desc.setMultivalued(false);
+    addFieldDescriptor(desc);
+
+    // -- validation code for: _gatheredViews
+    fieldValidator = new org.exolab.castor.xml.FieldValidator();
+    { // -- local scope
+      org.exolab.castor.xml.validators.BooleanValidator typeValidator;
+      typeValidator = new org.exolab.castor.xml.validators.BooleanValidator();
+      fieldValidator.setValidator(typeValidator);
+    }
+    desc.setValidator(fieldValidator);
+    // -- _textCol1
+    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
+            java.lang.Integer.TYPE, "_textCol1", "textCol1",
+            org.exolab.castor.xml.NodeType.Attribute);
+    handler = new org.exolab.castor.xml.XMLFieldHandler()
+    {
+      public java.lang.Object getValue(java.lang.Object object)
+              throws IllegalStateException
+      {
+        Viewport target = (Viewport) object;
+        if (!target.hasTextCol1())
+        {
+          return null;
+        }
+        return new java.lang.Integer(target.getTextCol1());
+      }
+
+      public void setValue(java.lang.Object object, java.lang.Object value)
+              throws IllegalStateException, IllegalArgumentException
+      {
+        try
+        {
+          Viewport target = (Viewport) object;
+          // if null, use delete method for optional primitives
+          if (value == null)
+          {
+            target.deleteTextCol1();
+            return;
+          }
+          target.setTextCol1(((java.lang.Integer) value).intValue());
+        } catch (java.lang.Exception ex)
+        {
+          throw new IllegalStateException(ex.toString());
+        }
+      }
+
+      public java.lang.Object newInstance(java.lang.Object parent)
+      {
+        return null;
+      }
+    };
+    desc.setHandler(handler);
+    desc.setMultivalued(false);
+    addFieldDescriptor(desc);
+
+    // -- validation code for: _textCol1
+    fieldValidator = new org.exolab.castor.xml.FieldValidator();
+    { // -- local scope
+      org.exolab.castor.xml.validators.IntValidator typeValidator;
+      typeValidator = new org.exolab.castor.xml.validators.IntValidator();
+      fieldValidator.setValidator(typeValidator);
+      typeValidator.setMinInclusive(-2147483648);
+      typeValidator.setMaxInclusive(2147483647);
+    }
+    desc.setValidator(fieldValidator);
+    // -- _textCol2
+    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
+            java.lang.Integer.TYPE, "_textCol2", "textCol2",
+            org.exolab.castor.xml.NodeType.Attribute);
+    handler = new org.exolab.castor.xml.XMLFieldHandler()
+    {
+      public java.lang.Object getValue(java.lang.Object object)
+              throws IllegalStateException
+      {
+        Viewport target = (Viewport) object;
+        if (!target.hasTextCol2())
+        {
+          return null;
+        }
+        return new java.lang.Integer(target.getTextCol2());
+      }
+
+      public void setValue(java.lang.Object object, java.lang.Object value)
+              throws IllegalStateException, IllegalArgumentException
+      {
+        try
+        {
+          Viewport target = (Viewport) object;
+          // if null, use delete method for optional primitives
+          if (value == null)
+          {
+            target.deleteTextCol2();
+            return;
+          }
+          target.setTextCol2(((java.lang.Integer) value).intValue());
+        } catch (java.lang.Exception ex)
+        {
+          throw new IllegalStateException(ex.toString());
+        }
+      }
+
+      public java.lang.Object newInstance(java.lang.Object parent)
+      {
+        return null;
+      }
+    };
+    desc.setHandler(handler);
+    desc.setMultivalued(false);
+    addFieldDescriptor(desc);
+
+    // -- validation code for: _textCol2
+    fieldValidator = new org.exolab.castor.xml.FieldValidator();
+    { // -- local scope
+      org.exolab.castor.xml.validators.IntValidator typeValidator;
+      typeValidator = new org.exolab.castor.xml.validators.IntValidator();
+      fieldValidator.setValidator(typeValidator);
+      typeValidator.setMinInclusive(-2147483648);
+      typeValidator.setMaxInclusive(2147483647);
+    }
+    desc.setValidator(fieldValidator);
+    // -- _textColThreshold
+    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
+            java.lang.Integer.TYPE, "_textColThreshold",
+            "textColThreshold", org.exolab.castor.xml.NodeType.Attribute);
+    handler = new org.exolab.castor.xml.XMLFieldHandler()
+    {
+      public java.lang.Object getValue(java.lang.Object object)
+              throws IllegalStateException
+      {
+        Viewport target = (Viewport) object;
+        if (!target.hasTextColThreshold())
+        {
+          return null;
+        }
+        return new java.lang.Integer(target.getTextColThreshold());
+      }
+
+      public void setValue(java.lang.Object object, java.lang.Object value)
+              throws IllegalStateException, IllegalArgumentException
+      {
+        try
+        {
+          Viewport target = (Viewport) object;
+          // if null, use delete method for optional primitives
+          if (value == null)
+          {
+            target.deleteTextColThreshold();
+            return;
+          }
+          target.setTextColThreshold(((java.lang.Integer) value).intValue());
+        } catch (java.lang.Exception ex)
+        {
+          throw new IllegalStateException(ex.toString());
+        }
+      }
+
+      public java.lang.Object newInstance(java.lang.Object parent)
+      {
+        return null;
+      }
+    };
+    desc.setHandler(handler);
+    desc.setMultivalued(false);
+    addFieldDescriptor(desc);
+
+    // -- validation code for: _textColThreshold
+    fieldValidator = new org.exolab.castor.xml.FieldValidator();
+    { // -- local scope
+      org.exolab.castor.xml.validators.IntValidator typeValidator;
+      typeValidator = new org.exolab.castor.xml.validators.IntValidator();
+      fieldValidator.setValidator(typeValidator);
+      typeValidator.setMinInclusive(-2147483648);
+      typeValidator.setMaxInclusive(2147483647);
+    }
+    desc.setValidator(fieldValidator);
+    // -- _id
+    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
+            java.lang.String.class, "_id", "id",
+            org.exolab.castor.xml.NodeType.Attribute);
+    super.setIdentity(desc);
+    handler = new org.exolab.castor.xml.XMLFieldHandler()
+    {
+      public java.lang.Object getValue(java.lang.Object object)
+              throws IllegalStateException
+      {
+        Viewport target = (Viewport) object;
+        return target.getId();
+      }
+
+      public void setValue(java.lang.Object object, java.lang.Object value)
+              throws IllegalStateException, IllegalArgumentException
+      {
+        try
+        {
+          Viewport target = (Viewport) object;
+          target.setId((java.lang.String) value);
+        } catch (java.lang.Exception ex)
+        {
+          throw new IllegalStateException(ex.toString());
+        }
+      }
+
+      public java.lang.Object newInstance(java.lang.Object parent)
+      {
+        return new java.lang.String();
+      }
+    };
+    desc.setHandler(handler);
+    desc.setMultivalued(false);
+    addFieldDescriptor(desc);
+
+    // -- validation code for: _id
+    fieldValidator = new org.exolab.castor.xml.FieldValidator();
+    { // -- local scope
+      org.exolab.castor.xml.validators.IdValidator typeValidator;
+      typeValidator = new org.exolab.castor.xml.validators.IdValidator();
+      fieldValidator.setValidator(typeValidator);
+    }
+    desc.setValidator(fieldValidator);
+    // -- _width
+    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
+            java.lang.Integer.TYPE, "_width", "width",
+            org.exolab.castor.xml.NodeType.Attribute);
+    handler = new org.exolab.castor.xml.XMLFieldHandler()
+    {
+      public java.lang.Object getValue(java.lang.Object object)
+              throws IllegalStateException
+      {
+        Viewport target = (Viewport) object;
+        if (!target.hasWidth())
+        {
+          return null;
+        }
+        return new java.lang.Integer(target.getWidth());
+      }
+
+      public void setValue(java.lang.Object object, java.lang.Object value)
+              throws IllegalStateException, IllegalArgumentException
+      {
+        try
+        {
+          Viewport target = (Viewport) object;
+          // if null, use delete method for optional primitives
+          if (value == null)
+          {
+            target.deleteWidth();
+            return;
+          }
+          target.setWidth(((java.lang.Integer) value).intValue());
+        } catch (java.lang.Exception ex)
+        {
+          throw new IllegalStateException(ex.toString());
+        }
+      }
+
+      public java.lang.Object newInstance(java.lang.Object parent)
+      {
+        return null;
+      }
+    };
+    desc.setHandler(handler);
+    desc.setMultivalued(false);
+    addFieldDescriptor(desc);
+
+    // -- validation code for: _width
+    fieldValidator = new org.exolab.castor.xml.FieldValidator();
+    { // -- local scope
+      org.exolab.castor.xml.validators.IntValidator typeValidator;
+      typeValidator = new org.exolab.castor.xml.validators.IntValidator();
+      fieldValidator.setValidator(typeValidator);
+      typeValidator.setMinInclusive(-2147483648);
+      typeValidator.setMaxInclusive(2147483647);
+    }
+    desc.setValidator(fieldValidator);
+    // -- _height
+    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
+            java.lang.Integer.TYPE, "_height", "height",
+            org.exolab.castor.xml.NodeType.Attribute);
+    handler = new org.exolab.castor.xml.XMLFieldHandler()
+    {
+      public java.lang.Object getValue(java.lang.Object object)
+              throws IllegalStateException
+      {
+        Viewport target = (Viewport) object;
+        if (!target.hasHeight())
+        {
+          return null;
+        }
+        return new java.lang.Integer(target.getHeight());
+      }
+
+      public void setValue(java.lang.Object object, java.lang.Object value)
+              throws IllegalStateException, IllegalArgumentException
+      {
+        try
+        {
+          Viewport target = (Viewport) object;
+          // if null, use delete method for optional primitives
+          if (value == null)
+          {
+            target.deleteHeight();
+            return;
+          }
+          target.setHeight(((java.lang.Integer) value).intValue());
+        } catch (java.lang.Exception ex)
+        {
+          throw new IllegalStateException(ex.toString());
+        }
+      }
+
+      public java.lang.Object newInstance(java.lang.Object parent)
+      {
+        return null;
+      }
+    };
+    desc.setHandler(handler);
+    desc.setMultivalued(false);
+    addFieldDescriptor(desc);
+
+    // -- validation code for: _height
+    fieldValidator = new org.exolab.castor.xml.FieldValidator();
+    { // -- local scope
+      org.exolab.castor.xml.validators.IntValidator typeValidator;
+      typeValidator = new org.exolab.castor.xml.validators.IntValidator();
+      fieldValidator.setValidator(typeValidator);
+      typeValidator.setMinInclusive(-2147483648);
+      typeValidator.setMaxInclusive(2147483647);
+    }
+    desc.setValidator(fieldValidator);
+    // -- _xpos
+    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
+            java.lang.Integer.TYPE, "_xpos", "xpos",
+            org.exolab.castor.xml.NodeType.Attribute);
+    handler = new org.exolab.castor.xml.XMLFieldHandler()
+    {
+      public java.lang.Object getValue(java.lang.Object object)
+              throws IllegalStateException
+      {
+        Viewport target = (Viewport) object;
+        if (!target.hasXpos())
+        {
+          return null;
+        }
+        return new java.lang.Integer(target.getXpos());
+      }
+
+      public void setValue(java.lang.Object object, java.lang.Object value)
+              throws IllegalStateException, IllegalArgumentException
+      {
+        try
+        {
+          Viewport target = (Viewport) object;
+          // if null, use delete method for optional primitives
+          if (value == null)
+          {
+            target.deleteXpos();
+            return;
+          }
+          target.setXpos(((java.lang.Integer) value).intValue());
+        } catch (java.lang.Exception ex)
+        {
+          throw new IllegalStateException(ex.toString());
+        }
+      }
+
+      public java.lang.Object newInstance(java.lang.Object parent)
+      {
+        return null;
+      }
+    };
+    desc.setHandler(handler);
+    desc.setMultivalued(false);
+    addFieldDescriptor(desc);
+
+    // -- validation code for: _xpos
+    fieldValidator = new org.exolab.castor.xml.FieldValidator();
+    { // -- local scope
+      org.exolab.castor.xml.validators.IntValidator typeValidator;
+      typeValidator = new org.exolab.castor.xml.validators.IntValidator();
+      fieldValidator.setValidator(typeValidator);
+      typeValidator.setMinInclusive(-2147483648);
+      typeValidator.setMaxInclusive(2147483647);
+    }
+    desc.setValidator(fieldValidator);
+    // -- _ypos
+    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
+            java.lang.Integer.TYPE, "_ypos", "ypos",
+            org.exolab.castor.xml.NodeType.Attribute);
+    handler = new org.exolab.castor.xml.XMLFieldHandler()
+    {
+      public java.lang.Object getValue(java.lang.Object object)
+              throws IllegalStateException
+      {
+        Viewport target = (Viewport) object;
+        if (!target.hasYpos())
+        {
+          return null;
+        }
+        return new java.lang.Integer(target.getYpos());
+      }
+
+      public void setValue(java.lang.Object object, java.lang.Object value)
+              throws IllegalStateException, IllegalArgumentException
+      {
+        try
+        {
+          Viewport target = (Viewport) object;
+          // if null, use delete method for optional primitives
+          if (value == null)
+          {
+            target.deleteYpos();
+            return;
+          }
+          target.setYpos(((java.lang.Integer) value).intValue());
+        } catch (java.lang.Exception ex)
+        {
+          throw new IllegalStateException(ex.toString());
+        }
+      }
+
+      public java.lang.Object newInstance(java.lang.Object parent)
+      {
+        return null;
+      }
+    };
+    desc.setHandler(handler);
+    desc.setMultivalued(false);
+    addFieldDescriptor(desc);
+
+    // -- validation code for: _ypos
+    fieldValidator = new org.exolab.castor.xml.FieldValidator();
+    { // -- local scope
+      org.exolab.castor.xml.validators.IntValidator typeValidator;
+      typeValidator = new org.exolab.castor.xml.validators.IntValidator();
+      fieldValidator.setValidator(typeValidator);
+      typeValidator.setMinInclusive(-2147483648);
+      typeValidator.setMaxInclusive(2147483647);
+    }
+    desc.setValidator(fieldValidator);
+    // -- initialize element descriptors
+
+    // -- _annotationColours
+    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
+            jalview.schemabinding.version2.AnnotationColours.class,
+            "_annotationColours", "AnnotationColours",
+            org.exolab.castor.xml.NodeType.Element);
+    handler = new org.exolab.castor.xml.XMLFieldHandler()
+    {
+      public java.lang.Object getValue(java.lang.Object object)
+              throws IllegalStateException
+      {
+        Viewport target = (Viewport) object;
+        return target.getAnnotationColours();
+      }
+
+      public void setValue(java.lang.Object object, java.lang.Object value)
+              throws IllegalStateException, IllegalArgumentException
+      {
+        try
+        {
+          Viewport target = (Viewport) object;
+          target.setAnnotationColours((jalview.schemabinding.version2.AnnotationColours) value);
+        } catch (java.lang.Exception ex)
+        {
+          throw new IllegalStateException(ex.toString());
+        }
+      }
+
+      public java.lang.Object newInstance(java.lang.Object parent)
+      {
+        return new jalview.schemabinding.version2.AnnotationColours();
+      }
+    };
+    desc.setHandler(handler);
+    desc.setNameSpaceURI("www.jalview.org");
+    desc.setMultivalued(false);
+    addFieldDescriptor(desc);
+
+    // -- validation code for: _annotationColours
+    fieldValidator = new org.exolab.castor.xml.FieldValidator();
+    { // -- local scope
+    }
+    desc.setValidator(fieldValidator);
+    // -- _hiddenColumnsList
+    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
+            jalview.schemabinding.version2.HiddenColumns.class,
+            "_hiddenColumnsList", "hiddenColumns",
+            org.exolab.castor.xml.NodeType.Element);
+    handler = new org.exolab.castor.xml.XMLFieldHandler()
+    {
+      public java.lang.Object getValue(java.lang.Object object)
+              throws IllegalStateException
+      {
+        Viewport target = (Viewport) object;
+        return target.getHiddenColumns();
+      }
+
+      public void setValue(java.lang.Object object, java.lang.Object value)
+              throws IllegalStateException, IllegalArgumentException
+      {
+        try
+        {
+          Viewport target = (Viewport) object;
+          target.addHiddenColumns((jalview.schemabinding.version2.HiddenColumns) value);
+        } catch (java.lang.Exception ex)
+        {
+          throw new IllegalStateException(ex.toString());
+        }
+      }
+
+      public void resetValue(Object object) throws IllegalStateException,
+              IllegalArgumentException
+      {
+        try
+        {
+          Viewport target = (Viewport) object;
+          target.removeAllHiddenColumns();
+        } catch (java.lang.Exception ex)
+        {
+          throw new IllegalStateException(ex.toString());
+        }
+      }
+
+      public java.lang.Object newInstance(java.lang.Object parent)
+      {
+        return new jalview.schemabinding.version2.HiddenColumns();
+      }
+    };
+    desc.setHandler(handler);
+    desc.setNameSpaceURI("www.jalview.org");
+    desc.setMultivalued(true);
+    addFieldDescriptor(desc);
+
+    // -- validation code for: _hiddenColumnsList
+    fieldValidator = new org.exolab.castor.xml.FieldValidator();
+    fieldValidator.setMinOccurs(0);
+    { // -- local scope
+    }
+    desc.setValidator(fieldValidator);
+    // -- _calcIdParamList
+    desc = new org.exolab.castor.xml.util.XMLFieldDescriptorImpl(
+            jalview.schemabinding.version2.CalcIdParam.class,
+            "_calcIdParamList", "calcIdParam",
+            org.exolab.castor.xml.NodeType.Element);
+    handler = new org.exolab.castor.xml.XMLFieldHandler()
+    {
+      public java.lang.Object getValue(java.lang.Object object)
+              throws IllegalStateException
+      {
+        Viewport target = (Viewport) object;
+        return target.getCalcIdParam();
+      }
+
+      public void setValue(java.lang.Object object, java.lang.Object value)
+              throws IllegalStateException, IllegalArgumentException
+      {
+        try
+        {
+          Viewport target = (Viewport) object;
+          target.addCalcIdParam((jalview.schemabinding.version2.CalcIdParam) value);
+        } catch (java.lang.Exception ex)
+        {
+          throw new IllegalStateException(ex.toString());
+        }
+      }
+
+      public void resetValue(Object object) throws IllegalStateException,
+              IllegalArgumentException
+      {
+        try
+        {
+          Viewport target = (Viewport) object;
+          target.removeAllCalcIdParam();
+        } catch (java.lang.Exception ex)
+        {
+          throw new IllegalStateException(ex.toString());
+        }
+      }
+
+      public java.lang.Object newInstance(java.lang.Object parent)
+      {
+        return new jalview.schemabinding.version2.CalcIdParam();
+      }
+    };
+    desc.setHandler(handler);
+    desc.setNameSpaceURI("www.jalview.org");
+    desc.setMultivalued(true);
+    addFieldDescriptor(desc);
+
+    // -- validation code for: _calcIdParamList
+    fieldValidator = new org.exolab.castor.xml.FieldValidator();
+    fieldValidator.setMinOccurs(0);
+    { // -- local scope
+    }
+    desc.setValidator(fieldValidator);
+  }
+
+  // -----------/
+  // - Methods -/
+  // -----------/
+
+  /**
+   * Method getAccessMode.
+   * 
+   * @return the access mode specified for this class.
+   */
+  public org.exolab.castor.mapping.AccessMode getAccessMode()
+  {
+    return null;
+  }
+
+  /**
+   * Method getIdentity.
+   * 
+   * @return the identity field, null if this class has no identity.
+   */
+  public org.exolab.castor.mapping.FieldDescriptor getIdentity()
+  {
+    return super.getIdentity();
+  }
+
+  /**
+   * Method getJavaClass.
+   * 
+   * @return the Java class represented by this descriptor.
+   */
+  public java.lang.Class getJavaClass()
+  {
+    return jalview.schemabinding.version2.Viewport.class;
+  }
+
+  /**
+   * Method getNameSpacePrefix.
+   * 
+   * @return the namespace prefix to use when marshaling as XML.
+   */
+  public java.lang.String getNameSpacePrefix()
+  {
+    return _nsPrefix;
+  }
+
+  /**
+   * Method getNameSpaceURI.
+   * 
+   * @return the namespace URI used when marshaling and unmarshaling as XML.
+   */
+  public java.lang.String getNameSpaceURI()
+  {
+    return _nsURI;
+  }
+
+  /**
+   * Method getValidator.
+   * 
+   * @return a specific validator for the class described by this
+   *         ClassDescriptor.
+   */
+  public org.exolab.castor.xml.TypeValidator getValidator()
+  {
+    return this;
+  }
+
+  /**
+   * Method getXMLName.
+   * 
+   * @return the XML Name for the Class being described.
+   */
+  public java.lang.String getXMLName()
+  {
+    return _xmlName;
+  }
+
+  /**
+   * Method isElementDefinition.
+   * 
+   * @return true if XML schema definition of this Class is that of a global
+   *         element or element with anonymous type definition.
+   */
+  public boolean isElementDefinition()
+  {
+    return _elementDefinition;
+  }
+
+}