Bug 153537 Event Handler didn't work properly in masterpage
Steps to reproduce: 1.Run the attached report in Web Viewer, it works well 2.Click "print" to convert the output in PDF Expected result: Masterpage has the same view in Web Viewer and PDF Actual result: Masterpage didn't get right view
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/executor/ExecutionContext.java
*/
	public void close( )
	{
		scriptContext.exit( );
		if ( dataSource != null )
		{
			try
			{
				dataSource.close( );
			}
			catch ( IOException e )
			{
				log.log( Level.SEVERE, "Failed to close the data source", e );
			}
			dataSource = null;
		}
		if ( dataEngine != null )
		{
			dataEngine.shutdown( );
			dataEngine = null;
		}
	}
	/**
	 * creates new variable scope.
	 */
	public void newScope( )
	{
		scriptContext.enterScope( );
	}
	/**