Bug 149617 Support Content-type-based editor lookup
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/ReportPlugin.java
return cellLeftCursor;
	}
	/**
	 * 
	 * @return the cursor used to select cells in the table
	 */
	public Cursor getRightCellCursor( )
	{
		return cellRightCursor;
	}
	/**
	 * This method is called when the plug-in is stopped
	 */
	public void stop( BundleContext context ) throws Exception
	{
		super.stop( context );
		cellLeftCursor.dispose( );
	}
	/**
	 * Returns the shared instance.
	 */
	public static ReportPlugin getDefault( )
	{
		return plugin;
	}
	/**
	 * Relative to UI plugin directory, example: "icons/usertableicon.gif".
	 * 
	 * @param key
	 * @return an Image descriptor, this is useful to preserve the original