Bug 196186 Page Break not working in PDF using Page Break Interval set to 1 on a List
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/layout/content/ListContainerExecutor.java
currentRunIn.close( );
			}
			executor.close( );
		}
		public IContent execute( )
		{
			return content;
		}
		public IReportItemExecutor getNextChild( )
		{
			if(childContent!=null)
			{
				IReportItemExecutor ret = new ItemExecutorWrapper(childExecutor, childContent);
				childContent = null;
				childExecutor = null;
				needUpdate = true;
				return ret;
			}
			if(currentRunIn!=null)
			{
				needUpdate = true;
				IReportItemExecutor runInChild = currentRunIn.getNextChild( );
				if(runInChild!=null)
				{
					IContent runInContent = runInChild.execute( );
					if(runInContent!=null && 
							(runInContent.getChildren( )==null || runInContent.getChildren( ).size( )==0))
					{
						execute(runInChild, runInContent);
						runInChild.close( );