- StructureSelectionManager ssm = Desktop.getInstance()
- .getStructureSelectionManager();
+ // StructureSelectionManager ssm = Desktop.getInstance()
+ // .getStructureSelectionManager();
+
+ // BH 2019.08.27 allows for null Desktop instance
+ StructureSelectionManager ssm = getStructureSelectionManager();
new SequenceGroup(getSelectionGroup()),
new ColumnSelection(getColumnSelection()),
new HiddenColumns(getAlignment().getHiddenColumns()), this);
new SequenceGroup(getSelectionGroup()),
new ColumnSelection(getColumnSelection()),
new HiddenColumns(getAlignment().getHiddenColumns()), this);