Bug 9741 Organize import is gone from the context menu
Is this intentional?
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javaeditor/CompilationUnitEditor.java
provider.addSelectionChangedListener(this);
			
			fSourceViewer.addTextListener(this);
			
			StyledText text= fSourceViewer.getTextWidget();
			text.addKeyListener(this);
			text.addMouseListener(this);
		}
		
		public void dispose() {
			
			if (fManager != null) {
				fManager.dispose();
				fManager= null;
			}
			
			if (fHighlightBrackets != null) {
				fHighlightBrackets.dispose();
				fHighlightBrackets= null;
			}
			
			if (fSourceViewer != null && fBracketHighlighter != null) {
				
				fSourceViewer.removeTextInputListener(this);
				
				ISelectionProvider provider= fSourceViewer.getSelectionProvider();
				provider.removeSelectionChangedListener(this);
				
				fSourceViewer.removeTextListener(this);