Bug 188572 "Delete" button does not work when delete a table row or column [00]
Description: "Delete" button does not work when delete a table row or column. Build number: 2.2.0.v20070523-0630 Steps to reproduce: 1. New a table, select one table row or column and click "Delete" button. Expected result: The row and column can be deleted by pressing "Delete" button. Actual result: Pressing "Delete" button does not take effect. Error log: N/A
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/internal/ui/editors/parts/GraphicalEditorWithFlyoutPalette.java
SessionHandleAdapter.getInstance( )
				.getMediator( )
				.removeColleague( this );
			
		
		getSite( ).getWorkbenchWindow( )
				.getSelectionService( )
				.removeSelectionListener( getSelectionListener( ) );
		
		super.dispose();
		if ( splitter != null )
			splitter.setExternalViewer( null );
		splitter = null;
		getSelectionActions().clear();
		getActionRegistry( ).dispose( );
		List list = new ArrayList();
		Iterator actions = getActionRegistry( ).getActions();
		while (actions.hasNext()) {
			IAction action = (IAction)actions.next();
			list.add(action);
			
		}
		for (int i=0;i<list.size(); i++)
		{
			getActionRegistry( ).removeAction((IAction)list.get(i));
		}
		
	}
	/**