-public abstract class JalviewVarnaBinding extends SequenceStructureBindingModel implements StructureListener,
- SequenceStructureBinding, ComponentListener,
- StructureSelectionManagerProvider
+import java.awt.event.ComponentListener;
+
+public abstract class JalviewVarnaBinding extends
+ SequenceStructureBindingModel implements StructureListener,
+ ComponentListener, StructureSelectionManagerProvider