Bug 163310 testRenderReportlet_complex_list() & testRenderReportlet_complex_table() in tests.engine fail
Details: testRenderReportlet_complex_list() & testRenderReportlet_complex_table() in tests.engine fail You can find the test case in org.eclipse.birt.report.tests.engine.api.RenderTaskTest.java "Failed to find instance id of LIST" & "Failed to find instance id of TABLE"
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/internal/executor/doc/AbstractReportReader.java
IContent loadContent( long offset )
	{
		try
		{
			IContent content = reader.loadContent( offset );
			if ( content != null )
			{
				if ( content.getParent( ) == null )
				{
					content.setParent( dummyReportContent );
				}
			}
			return reader.loadContent( offset );
		}
		catch ( IOException ex )
		{
			logger.log( Level.SEVERE, "Can't load the content", ex );
		}
		return null;
	}
	void unloadContent( long offset )
	{
		reader.unloadContent( offset );
	}
	protected void openReaders( ) throws IOException
	{
		IDocArchiveReader archive = reportDoc.getArchive( );
		RAInputStream in = archive
				.getStream( ReportDocumentConstants.CONTENT_STREAM );
		reader = new CachedReportContentReaderV3( reportContent, in );