Bug 187449 [Automation][Smoke][Regression] dynamic text and chart cannot be rendered properly
steps to reproduc: - use the attache report design - preview in pdf and viewer expected behavior: - all report items should be rendered properly actual behavior: - dynamic text and chart were missing in output
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/internal/document/v4/ExecutorManager.java
* @param visitor
	 */
	public ExecutorManager( AbstractReportExecutor reportExecutor )
	{
		this.reportExecutor = reportExecutor;
		for ( int i = 0; i < NUMBER; i++ )
		{
			freeList[i] = new LinkedList( );
		}
		executorFactory = new ExecutorFactory( );
	}
	ExecutionContext getExecutionContext( )
	{
		return reportExecutor.context;
	}
	long generateUniqueID( )
	{
		return reportExecutor.uniqueId++;
	}
	void setUniqueID( long id )
	{
		reportExecutor.uniqueId = id;
	}
	CachedReportContentReaderV3 getReportReader( )
	{
		return reportExecutor.reader;
	}
	CachedReportContentReaderV3 getPageReader( )
	{
		return reportExecutor.pageReader;