Bug 152412 [Smoke]Insert,delete a master page, can not take effect
Insert,delete a master page, can not take effect Steps: 1.new a report 2.open outline view, insert a master page or delete a master page Actual Results 1.Can not take effect.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/internal/ui/editors/schematic/editparts/AbstractModelEventProcessor.java
/* (non-Javadoc)
	 * @see org.eclipse.birt.report.designer.internal.ui.editors.parts.event.IModelEventProcessor#clear()
	 */
	public void clear( )
	{
		infoList.clear( );
	}
	/* (non-Javadoc)
	 * @see org.eclipse.birt.report.designer.internal.ui.editors.parts.event.IModelEventProcessor#postElementEvent()
	 */
	public void postElementEvent( )
	{
		int size = infoList.size( );
		for ( int i = 0; i < size; i++ )
		{
			ModelEventInfo info = (ModelEventInfo) infoList.get( i );
			Runnable run = factory.createModelEventRunnable( info.getTarget( ),
					info.getType( ),
					info.getOtherInfo( ) );
			if ( run != null )
			{
				run.run( );
			}
		}
		infoList.clear( );
	}
	/**
	 * IModelEventFactory
	 */
	public interface IModelEventFactory