SessionHandleAdapter.getInstance( ) .getMediator( ) .removeGlobalColleague( this );
	public void dispose( )	{//		getSite( ).getWorkbenchWindow( )//				.getPartService( )//				.removePartListener( this );		DataSetManager.removeInstance( this.getEditorInput( ) );		if ( fPalettePage != null )		{			fPalettePage.dispose( );		}		if ( outlinePage != null )		{			outlinePage.dispose( );		}		if ( dataPage != null )		{			dataPage.dispose( );		}		super.dispose( );	}