X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fbin%2FJalviewLite.java;h=d7b064ad4a69567a8491c29744d89cde56989dae;hb=b2014a1ca8c4ceee99933578e6cece2c3028c4f3;hp=4f5c4ee9d3ed23f6d5039a9d9ad96fb99022e523;hpb=26ce1755b5ec689580d683184f7e2d921143a0ba;p=jalview.git

diff --git a/src/jalview/bin/JalviewLite.java b/src/jalview/bin/JalviewLite.java
index 4f5c4ee..d7b064a 100644
--- a/src/jalview/bin/JalviewLite.java
+++ b/src/jalview/bin/JalviewLite.java
@@ -1,6 +1,6 @@
 /*
- * Jalview - A Sequence Alignment Editor and Viewer (Version 2.9)
- * Copyright (C) 2015 The Jalview Authors
+ * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$)
+ * Copyright (C) $$Year-Rel$$ The Jalview Authors
  * 
  * This file is part of Jalview.
  * 
@@ -37,6 +37,9 @@ import jalview.datamodel.SequenceGroup;
 import jalview.datamodel.SequenceI;
 import jalview.io.AnnotationFile;
 import jalview.io.AppletFormatAdapter;
+import jalview.io.DataSourceType;
+import jalview.io.FileFormatI;
+import jalview.io.FileFormats;
 import jalview.io.FileParse;
 import jalview.io.IdentifyFile;
 import jalview.io.JPredFile;
@@ -63,6 +66,7 @@ import java.awt.event.ActionEvent;
 import java.awt.event.WindowAdapter;
 import java.awt.event.WindowEvent;
 import java.io.BufferedReader;
+import java.io.IOException;
 import java.io.InputStreamReader;
 import java.net.URL;
 import java.util.ArrayList;
@@ -100,6 +104,7 @@ public class JalviewLite extends Applet implements
    * 
    * @see jalview.bin.JalviewLiteJsApi#getSelectedSequences()
    */
+  @Override
   public String getSelectedSequences()
   {
     return getSelectedSequencesFrom(getDefaultTargetFrame());
@@ -110,6 +115,7 @@ public class JalviewLite extends Applet implements
    * 
    * @see jalview.bin.JalviewLiteJsApi#getSelectedSequences(java.lang.String)
    */
+  @Override
   public String getSelectedSequences(String sep)
   {
     return getSelectedSequencesFrom(getDefaultTargetFrame(), sep);
@@ -122,6 +128,7 @@ public class JalviewLite extends Applet implements
    * jalview.bin.JalviewLiteJsApi#getSelectedSequencesFrom(jalview.appletgui
    * .AlignFrame)
    */
+  @Override
   public String getSelectedSequencesFrom(AlignFrame alf)
   {
     return getSelectedSequencesFrom(alf, separator); // ""+0x00AC);
@@ -134,6 +141,7 @@ public class JalviewLite extends Applet implements
    * jalview.bin.JalviewLiteJsApi#getSelectedSequencesFrom(jalview.appletgui
    * .AlignFrame, java.lang.String)
    */
+  @Override
   public String getSelectedSequencesFrom(AlignFrame alf, String sep)
   {
     StringBuffer result = new StringBuffer("");
@@ -162,6 +170,7 @@ public class JalviewLite extends Applet implements
    * @see jalview.bin.JalviewLiteJsApi#highlight(java.lang.String,
    * java.lang.String, java.lang.String)
    */
+  @Override
   public void highlight(String sequenceId, String position,
           String alignedPosition)
   {
@@ -175,6 +184,7 @@ public class JalviewLite extends Applet implements
    * @see jalview.bin.JalviewLiteJsApi#highlightIn(jalview.appletgui.AlignFrame,
    * java.lang.String, java.lang.String, java.lang.String)
    */
+  @Override
   public void highlightIn(final AlignFrame alf, final String sequenceId,
           final String position, final String alignedPosition)
   {
@@ -231,6 +241,7 @@ public class JalviewLite extends Applet implements
    * @see jalview.bin.JalviewLiteJsApi#select(java.lang.String,
    * java.lang.String)
    */
+  @Override
   public void select(String sequenceIds, String columns)
   {
     selectIn(getDefaultTargetFrame(), sequenceIds, columns, separator);
@@ -242,6 +253,7 @@ public class JalviewLite extends Applet implements
    * @see jalview.bin.JalviewLiteJsApi#select(java.lang.String,
    * java.lang.String, java.lang.String)
    */
+  @Override
   public void select(String sequenceIds, String columns, String sep)
   {
     selectIn(getDefaultTargetFrame(), sequenceIds, columns, sep);
@@ -253,6 +265,7 @@ public class JalviewLite extends Applet implements
    * @see jalview.bin.JalviewLiteJsApi#selectIn(jalview.appletgui.AlignFrame,
    * java.lang.String, java.lang.String)
    */
+  @Override
   public void selectIn(AlignFrame alf, String sequenceIds, String columns)
   {
     selectIn(alf, sequenceIds, columns, separator);
@@ -264,6 +277,7 @@ public class JalviewLite extends Applet implements
    * @see jalview.bin.JalviewLiteJsApi#selectIn(jalview.appletgui.AlignFrame,
    * java.lang.String, java.lang.String, java.lang.String)
    */
+  @Override
   public void selectIn(final AlignFrame alf, String sequenceIds,
           String columns, String sep)
   {
@@ -456,14 +470,11 @@ public class JalviewLite extends Applet implements
         SequenceI rs = sel.getSequenceAt(0);
         start = rs.findIndex(start);
         end = rs.findIndex(end);
-        if (csel != null)
+        List<Integer> cs = new ArrayList<Integer>(csel.getSelected());
+        csel.clear();
+        for (Integer selectedCol : cs)
         {
-          List<Integer> cs = csel.getSelected();
-          csel.clear();
-          for (Integer selectedCol : cs)
-          {
-            csel.addElement(rs.findIndex(selectedCol));
-          }
+          csel.addElement(rs.findIndex(selectedCol));
         }
       }
       sel.setStartRes(start);
@@ -486,6 +497,7 @@ public class JalviewLite extends Applet implements
    * jalview.bin.JalviewLiteJsApi#getSelectedSequencesAsAlignment(java.lang.
    * String, java.lang.String)
    */
+  @Override
   public String getSelectedSequencesAsAlignment(String format, String suffix)
   {
     return getSelectedSequencesAsAlignmentFrom(getDefaultTargetFrame(),
@@ -499,26 +511,29 @@ public class JalviewLite extends Applet implements
    * jalview.bin.JalviewLiteJsApi#getSelectedSequencesAsAlignmentFrom(jalview
    * .appletgui.AlignFrame, java.lang.String, java.lang.String)
    */
+  @Override
   public String getSelectedSequencesAsAlignmentFrom(AlignFrame alf,
           String format, String suffix)
   {
     try
     {
+      FileFormatI theFormat = FileFormats.getInstance().forName(format);
       boolean seqlimits = suffix.equalsIgnoreCase(TRUE);
       if (alf.viewport.getSelectionGroup() != null)
       {
         // JBPNote: getSelectionAsNewSequence behaviour has changed - this
         // method now returns a full copy of sequence data
         // TODO consider using getSequenceSelection instead here
-        String reply = new AppletFormatAdapter().formatSequences(format,
+        String reply = new AppletFormatAdapter().formatSequences(theFormat,
                 new Alignment(alf.viewport.getSelectionAsNewSequence()),
                 seqlimits);
         return reply;
       }
-    } catch (Exception ex)
+    } catch (IllegalArgumentException ex)
     {
       ex.printStackTrace();
-      return "Error retrieving alignment in " + format + " format. ";
+      return "Error retrieving alignment, possibly invalid format specifier: "
+              + format;
     }
     return "";
   }
@@ -528,6 +543,7 @@ public class JalviewLite extends Applet implements
    * 
    * @see jalview.bin.JalviewLiteJsApi#getAlignmentOrder()
    */
+  @Override
   public String getAlignmentOrder()
   {
     return getAlignmentOrderFrom(getDefaultTargetFrame());
@@ -540,6 +556,7 @@ public class JalviewLite extends Applet implements
    * jalview.bin.JalviewLiteJsApi#getAlignmentOrderFrom(jalview.appletgui.AlignFrame
    * )
    */
+  @Override
   public String getAlignmentOrderFrom(AlignFrame alf)
   {
     return getAlignmentOrderFrom(alf, separator);
@@ -552,6 +569,7 @@ public class JalviewLite extends Applet implements
    * jalview.bin.JalviewLiteJsApi#getAlignmentOrderFrom(jalview.appletgui.AlignFrame
    * , java.lang.String)
    */
+  @Override
   public String getAlignmentOrderFrom(AlignFrame alf, String sep)
   {
     AlignmentI alorder = alf.getAlignViewport().getAlignment();
@@ -569,6 +587,7 @@ public class JalviewLite extends Applet implements
    * @see jalview.bin.JalviewLiteJsApi#orderBy(java.lang.String,
    * java.lang.String)
    */
+  @Override
   public String orderBy(String order, String undoName)
   {
     return orderBy(order, undoName, separator);
@@ -580,6 +599,7 @@ public class JalviewLite extends Applet implements
    * @see jalview.bin.JalviewLiteJsApi#orderBy(java.lang.String,
    * java.lang.String, java.lang.String)
    */
+  @Override
   public String orderBy(String order, String undoName, String sep)
   {
     return orderAlignmentBy(getDefaultTargetFrame(), order, undoName, sep);
@@ -592,6 +612,7 @@ public class JalviewLite extends Applet implements
    * jalview.bin.JalviewLiteJsApi#orderAlignmentBy(jalview.appletgui.AlignFrame,
    * java.lang.String, java.lang.String, java.lang.String)
    */
+  @Override
   public String orderAlignmentBy(AlignFrame alf, String order,
           String undoName, String sep)
   {
@@ -648,6 +669,7 @@ public class JalviewLite extends Applet implements
    * 
    * @see jalview.bin.JalviewLiteJsApi#getAlignment(java.lang.String)
    */
+  @Override
   public String getAlignment(String format)
   {
     return getAlignmentFrom(getDefaultTargetFrame(), format, TRUE);
@@ -660,6 +682,7 @@ public class JalviewLite extends Applet implements
    * jalview.bin.JalviewLiteJsApi#getAlignmentFrom(jalview.appletgui.AlignFrame,
    * java.lang.String)
    */
+  @Override
   public String getAlignmentFrom(AlignFrame alf, String format)
   {
     return getAlignmentFrom(alf, format, TRUE);
@@ -671,6 +694,7 @@ public class JalviewLite extends Applet implements
    * @see jalview.bin.JalviewLiteJsApi#getAlignment(java.lang.String,
    * java.lang.String)
    */
+  @Override
   public String getAlignment(String format, String suffix)
   {
     return getAlignmentFrom(getDefaultTargetFrame(), format, suffix);
@@ -683,6 +707,7 @@ public class JalviewLite extends Applet implements
    * jalview.bin.JalviewLiteJsApi#getAlignmentFrom(jalview.appletgui.AlignFrame,
    * java.lang.String, java.lang.String)
    */
+  @Override
   public String getAlignmentFrom(AlignFrame alf, String format,
           String suffix)
   {
@@ -690,13 +715,15 @@ public class JalviewLite extends Applet implements
     {
       boolean seqlimits = suffix.equalsIgnoreCase(TRUE);
 
-      String reply = new AppletFormatAdapter().formatSequences(format,
+      FileFormatI theFormat = FileFormats.getInstance().forName(format);
+      String reply = new AppletFormatAdapter().formatSequences(theFormat,
               alf.viewport.getAlignment(), seqlimits);
       return reply;
-    } catch (Exception ex)
+    } catch (IllegalArgumentException ex)
     {
       ex.printStackTrace();
-      return "Error retrieving alignment in " + format + " format. ";
+      return "Error retrieving alignment, possibly invalid format specifier: "
+              + format;
     }
   }
 
@@ -705,6 +732,7 @@ public class JalviewLite extends Applet implements
    * 
    * @see jalview.bin.JalviewLiteJsApi#loadAnnotation(java.lang.String)
    */
+  @Override
   public void loadAnnotation(String annotation)
   {
     loadAnnotationFrom(getDefaultTargetFrame(), annotation);
@@ -717,17 +745,18 @@ public class JalviewLite extends Applet implements
    * jalview.bin.JalviewLiteJsApi#loadAnnotationFrom(jalview.appletgui.AlignFrame
    * , java.lang.String)
    */
+  @Override
   public void loadAnnotationFrom(AlignFrame alf, String annotation)
   {
     if (new AnnotationFile().annotateAlignmentView(alf.getAlignViewport(),
-            annotation, AppletFormatAdapter.PASTE))
+            annotation, DataSourceType.PASTE))
     {
       alf.alignPanel.fontChanged();
       alf.alignPanel.setScrollValues(0, 0);
     }
     else
     {
-      alf.parseFeaturesFile(annotation, AppletFormatAdapter.PASTE);
+      alf.parseFeaturesFile(annotation, DataSourceType.PASTE);
     }
   }
 
@@ -736,6 +765,7 @@ public class JalviewLite extends Applet implements
    * 
    * @see jalview.bin.JalviewLiteJsApi#loadAnnotation(java.lang.String)
    */
+  @Override
   public void loadFeatures(String features, boolean autoenabledisplay)
   {
     loadFeaturesFrom(getDefaultTargetFrame(), features, autoenabledisplay);
@@ -748,10 +778,11 @@ public class JalviewLite extends Applet implements
    * jalview.bin.JalviewLiteJsApi#loadAnnotationFrom(jalview.appletgui.AlignFrame
    * , java.lang.String)
    */
+  @Override
   public boolean loadFeaturesFrom(AlignFrame alf, String features,
           boolean autoenabledisplay)
   {
-    return alf.parseFeaturesFile(features, AppletFormatAdapter.PASTE,
+    return alf.parseFeaturesFile(features, DataSourceType.PASTE,
             autoenabledisplay);
   }
 
@@ -760,6 +791,7 @@ public class JalviewLite extends Applet implements
    * 
    * @see jalview.bin.JalviewLiteJsApi#getFeatures(java.lang.String)
    */
+  @Override
   public String getFeatures(String format)
   {
     return getFeaturesFrom(getDefaultTargetFrame(), format);
@@ -772,6 +804,7 @@ public class JalviewLite extends Applet implements
    * jalview.bin.JalviewLiteJsApi#getFeaturesFrom(jalview.appletgui.AlignFrame,
    * java.lang.String)
    */
+  @Override
   public String getFeaturesFrom(AlignFrame alf, String format)
   {
     return alf.outputFeatures(false, format);
@@ -782,6 +815,7 @@ public class JalviewLite extends Applet implements
    * 
    * @see jalview.bin.JalviewLiteJsApi#getAnnotation()
    */
+  @Override
   public String getAnnotation()
   {
     return getAnnotationFrom(getDefaultTargetFrame());
@@ -794,6 +828,7 @@ public class JalviewLite extends Applet implements
    * jalview.bin.JalviewLiteJsApi#getAnnotationFrom(jalview.appletgui.AlignFrame
    * )
    */
+  @Override
   public String getAnnotationFrom(AlignFrame alf)
   {
     return alf.outputAnnotations(false);
@@ -804,6 +839,7 @@ public class JalviewLite extends Applet implements
    * 
    * @see jalview.bin.JalviewLiteJsApi#newView()
    */
+  @Override
   public AlignFrame newView()
   {
     return newViewFrom(getDefaultTargetFrame());
@@ -814,6 +850,7 @@ public class JalviewLite extends Applet implements
    * 
    * @see jalview.bin.JalviewLiteJsApi#newView(java.lang.String)
    */
+  @Override
   public AlignFrame newView(String name)
   {
     return newViewFrom(getDefaultTargetFrame(), name);
@@ -824,6 +861,7 @@ public class JalviewLite extends Applet implements
    * 
    * @see jalview.bin.JalviewLiteJsApi#newViewFrom(jalview.appletgui.AlignFrame)
    */
+  @Override
   public AlignFrame newViewFrom(AlignFrame alf)
   {
     return alf.newView(null);
@@ -835,6 +873,7 @@ public class JalviewLite extends Applet implements
    * @see jalview.bin.JalviewLiteJsApi#newViewFrom(jalview.appletgui.AlignFrame,
    * java.lang.String)
    */
+  @Override
   public AlignFrame newViewFrom(AlignFrame alf, String name)
   {
     return alf.newView(name);
@@ -846,21 +885,22 @@ public class JalviewLite extends Applet implements
    * @see jalview.bin.JalviewLiteJsApi#loadAlignment(java.lang.String,
    * java.lang.String)
    */
+  @Override
   public AlignFrame loadAlignment(String text, String title)
   {
     AlignmentI al = null;
 
-    String format = new IdentifyFile().Identify(text,
-            AppletFormatAdapter.PASTE);
     try
     {
-      al = new AppletFormatAdapter().readFile(text,
-              AppletFormatAdapter.PASTE, format);
+      FileFormatI format = new IdentifyFile().identify(text,
+              DataSourceType.PASTE);
+      al = new AppletFormatAdapter().readFile(text, DataSourceType.PASTE,
+              format);
       if (al.getHeight() > 0)
       {
         return new AlignFrame(al, this, title, false);
       }
-    } catch (java.io.IOException ex)
+    } catch (IOException ex)
     {
       ex.printStackTrace();
     }
@@ -872,6 +912,7 @@ public class JalviewLite extends Applet implements
    * 
    * @see jalview.bin.JalviewLiteJsApi#setMouseoverListener(java.lang.String)
    */
+  @Override
   public void setMouseoverListener(String listener)
   {
     setMouseoverListener(currentAlignFrame, listener);
@@ -886,6 +927,7 @@ public class JalviewLite extends Applet implements
    * jalview.bin.JalviewLiteJsApi#setMouseoverListener(jalview.appletgui.AlignFrame
    * , java.lang.String)
    */
+  @Override
   public void setMouseoverListener(AlignFrame af, String listener)
   {
     if (listener != null)
@@ -918,6 +960,7 @@ public class JalviewLite extends Applet implements
    * 
    * @see jalview.bin.JalviewLiteJsApi#setSelectionListener(java.lang.String)
    */
+  @Override
   public void setSelectionListener(String listener)
   {
     setSelectionListener(null, listener);
@@ -930,6 +973,7 @@ public class JalviewLite extends Applet implements
    * jalview.bin.JalviewLiteJsApi#setSelectionListener(jalview.appletgui.AlignFrame
    * , java.lang.String)
    */
+  @Override
   public void setSelectionListener(AlignFrame af, String listener)
   {
     if (listener != null)
@@ -968,6 +1012,7 @@ public class JalviewLite extends Applet implements
    * @see jalview.bin.JalviewLiteJsApi#setStructureListener(java.lang.String,
    *      java.lang.String)
    */
+  @Override
   public void setStructureListener(String listener, String modelSet)
   {
     if (listener != null)
@@ -1001,6 +1046,7 @@ public class JalviewLite extends Applet implements
    * jalview.bin.JalviewLiteJsApi#removeJavascriptListener(jalview.appletgui
    * .AlignFrame, java.lang.String)
    */
+  @Override
   public void removeJavascriptListener(AlignFrame af, String listener)
   {
     if (listener != null)
@@ -1050,12 +1096,14 @@ public class JalviewLite extends Applet implements
     }
   }
 
+  @Override
   public void stop()
   {
     System.err.println("Applet " + getName() + " stop().");
     tidyUp();
   }
 
+  @Override
   public void destroy()
   {
     System.err.println("Applet " + getName() + " destroy().");
@@ -1112,6 +1160,7 @@ public class JalviewLite extends Applet implements
    * @see jalview.bin.JalviewLiteJsApi#mouseOverStructure(java.lang.String,
    * java.lang.String, java.lang.String)
    */
+  @Override
   public void mouseOverStructure(final String pdbResNum,
           final String chain, final String pdbfile)
   {
@@ -1149,6 +1198,7 @@ public class JalviewLite extends Applet implements
    * jalview.bin.JalviewLiteJsApi#scrollViewToIn(jalview.appletgui.AlignFrame,
    * java.lang.String, java.lang.String)
    */
+  @Override
   public void scrollViewToIn(final AlignFrame alf, final String topRow,
           final String leftHandColumn)
   {
@@ -1488,6 +1538,7 @@ public class JalviewLite extends Applet implements
         add(launcher);
         launcher.addActionListener(new java.awt.event.ActionListener()
         {
+          @Override
           public void actionPerformed(ActionEvent e)
           {
             LoadingThread loader = new LoadingThread(file, file2,
@@ -1610,6 +1661,7 @@ public class JalviewLite extends Applet implements
     frame.setTitle(title);
     frame.addWindowListener(new WindowAdapter()
     {
+      @Override
       public void windowClosing(WindowEvent e)
       {
         if (frame instanceof AlignFrame)
@@ -1634,6 +1686,7 @@ public class JalviewLite extends Applet implements
         frame.dispose();
       }
 
+      @Override
       public void windowActivated(WindowEvent e)
       {
         if (frame instanceof AlignFrame)
@@ -1671,6 +1724,7 @@ public class JalviewLite extends Applet implements
    * @param g
    *          graphics context
    */
+  @Override
   public void paint(Graphics g)
   {
     if (!fileFound)
@@ -1722,6 +1776,7 @@ public class JalviewLite extends Applet implements
   {
     private boolean running = false;
 
+    @Override
     public void run()
     {
       if (running || checkedForJmol)
@@ -1771,7 +1826,7 @@ public class JalviewLite extends Applet implements
     /**
      * State variable: protocol for access to file source
      */
-    String protocol;
+    DataSourceType protocol;
 
     String _file; // alignment file or URL spec
 
@@ -1801,7 +1856,7 @@ public class JalviewLite extends Applet implements
        */
       if (path.startsWith("PASTE"))
       {
-        protocol = AppletFormatAdapter.PASTE;
+        protocol = DataSourceType.PASTE;
         return path.substring(5);
       }
 
@@ -1810,7 +1865,7 @@ public class JalviewLite extends Applet implements
        */
       if (path.indexOf("://") != -1)
       {
-        protocol = AppletFormatAdapter.URL;
+        protocol = DataSourceType.URL;
         return path;
       }
 
@@ -1826,7 +1881,7 @@ public class JalviewLite extends Applet implements
           System.err.println("Prepended document base '" + documentBase
                   + "' to make: '" + withDocBase + "'");
         }
-        protocol = AppletFormatAdapter.URL;
+        protocol = DataSourceType.URL;
         return withDocBase;
       }
 
@@ -1839,7 +1894,7 @@ public class JalviewLite extends Applet implements
       if (!withCodeBase.equals(withDocBase)
               && HttpUtils.isValidUrl(withCodeBase))
       {
-        protocol = AppletFormatAdapter.URL;
+        protocol = DataSourceType.URL;
         if (debug)
         {
           System.err.println("Prepended codebase '" + codeBase
@@ -1854,7 +1909,7 @@ public class JalviewLite extends Applet implements
        */
       if (inArchive(path))
       {
-        protocol = AppletFormatAdapter.CLASSLOADER;
+        protocol = DataSourceType.CLASSLOADER;
       }
       return path;
     }
@@ -1866,6 +1921,7 @@ public class JalviewLite extends Applet implements
       applet = _applet;
     }
 
+    @Override
     public void run()
     {
       LoadJmolThread jmolchecker = new LoadJmolThread();
@@ -1967,11 +2023,12 @@ public class JalviewLite extends Applet implements
         return null;
       }
       String resolvedFile = resolveFileProtocol(fileParam);
-      String format = new IdentifyFile().Identify(resolvedFile, protocol);
-      dbgMsg("File identified as '" + format + "'");
       AlignmentI al = null;
       try
       {
+        FileFormatI format = new IdentifyFile().identify(resolvedFile,
+                protocol);
+        dbgMsg("File identified as '" + format + "'");
         al = new AppletFormatAdapter().readFile(resolvedFile, protocol,
                 format);
         if ((al != null) && (al.getHeight() > 0))
@@ -1988,7 +2045,7 @@ public class JalviewLite extends Applet implements
           // update the focus.
           currentAlignFrame = newAlignFrame;
 
-          if (protocol == AppletFormatAdapter.PASTE)
+          if (protocol == DataSourceType.PASTE)
           {
             newAlignFrame.setTitle(MessageManager.formatMessage(
                     "label.sequences_from", new Object[] { applet
@@ -2159,8 +2216,7 @@ public class JalviewLite extends Applet implements
             }
             else
             {
-              pdbs.addElement(new Object[] { pdb, seqs, chains,
-                  new String(protocol) });
+              pdbs.addElement(new Object[] { pdb, seqs, chains, protocol });
             }
           }
         }
@@ -2199,6 +2255,11 @@ public class JalviewLite extends Applet implements
     {
       boolean result = false;
       String param = applet.getParameter("jnetfile");
+      if (param == null)
+      {
+        // jnet became jpred around 2016
+        param = applet.getParameter("jpredfile");
+      }
       if (param != null)
       {
         try
@@ -2404,8 +2465,7 @@ public class JalviewLite extends Applet implements
         return rtn;
       } catch (Exception ex)
       {
-        System.out.println("Exception checking resources: " + f + " "
-                + ex);
+        System.out.println("Exception checking resources: " + f + " " + ex);
         return false;
       }
     }
@@ -2567,6 +2627,7 @@ public class JalviewLite extends Applet implements
    * 
    * @see jalview.bin.JalviewLiteJsApi#getFeatureGroups()
    */
+  @Override
   public String getFeatureGroups()
   {
     String lst = arrayToSeparatorList(getDefaultTargetFrame()
@@ -2581,6 +2642,7 @@ public class JalviewLite extends Applet implements
    * jalview.bin.JalviewLiteJsApi#getFeatureGroupsOn(jalview.appletgui.AlignFrame
    * )
    */
+  @Override
   public String getFeatureGroupsOn(AlignFrame alf)
   {
     String lst = arrayToSeparatorList(alf.getFeatureGroups());
@@ -2592,6 +2654,7 @@ public class JalviewLite extends Applet implements
    * 
    * @see jalview.bin.JalviewLiteJsApi#getFeatureGroupsOfState(boolean)
    */
+  @Override
   public String getFeatureGroupsOfState(boolean visible)
   {
     return arrayToSeparatorList(getDefaultTargetFrame()
@@ -2605,6 +2668,7 @@ public class JalviewLite extends Applet implements
    * jalview.bin.JalviewLiteJsApi#getFeatureGroupsOfStateOn(jalview.appletgui
    * .AlignFrame, boolean)
    */
+  @Override
   public String getFeatureGroupsOfStateOn(AlignFrame alf, boolean visible)
   {
     return arrayToSeparatorList(alf.getFeatureGroupsOfState(visible));
@@ -2616,6 +2680,7 @@ public class JalviewLite extends Applet implements
    * @see jalview.bin.JalviewLiteJsApi#setFeatureGroupStateOn(jalview.appletgui.
    * AlignFrame, java.lang.String, boolean)
    */
+  @Override
   public void setFeatureGroupStateOn(final AlignFrame alf,
           final String groups, boolean state)
   {
@@ -2637,6 +2702,7 @@ public class JalviewLite extends Applet implements
    * @see jalview.bin.JalviewLiteJsApi#setFeatureGroupState(java.lang.String,
    * boolean)
    */
+  @Override
   public void setFeatureGroupState(String groups, boolean state)
   {
     setFeatureGroupStateOn(getDefaultTargetFrame(), groups, state);
@@ -2647,6 +2713,7 @@ public class JalviewLite extends Applet implements
    * 
    * @see jalview.bin.JalviewLiteJsApi#getSeparator()
    */
+  @Override
   public String getSeparator()
   {
     return separator;
@@ -2657,6 +2724,7 @@ public class JalviewLite extends Applet implements
    * 
    * @see jalview.bin.JalviewLiteJsApi#setSeparator(java.lang.String)
    */
+  @Override
   public void setSeparator(String separator)
   {
     if (separator == null || separator.length() < 1)
@@ -2701,6 +2769,7 @@ public class JalviewLite extends Applet implements
    * @see jalview.bin.JalviewLiteJsApi#addPdbFile(jalview.appletgui.AlignFrame,
    * java.lang.String, java.lang.String, java.lang.String)
    */
+  @Override
   public boolean addPdbFile(AlignFrame alFrame, String sequenceId,
           String pdbEntryString, String pdbFile)
   {
@@ -2717,6 +2786,7 @@ public class JalviewLite extends Applet implements
     return alignPdbStructures;
   }
 
+  @Override
   public void start()
   {
     // callInitCallback();
@@ -2750,6 +2820,7 @@ public class JalviewLite extends Applet implements
    * @see jalview.bin.JalviewLiteJsApi#getJsMessage(java.lang.String,
    * java.lang.String)
    */
+  @Override
   public String getJsMessage(String messageclass, String viewId)
   {
     Hashtable<String, String[]> msgset = jsmessages.get(messageclass);