Bug 199702 ArrayIndexOutOfBoundsException is thrown out from HTML emitter when preview a emtpy report
ArrayIndexOutOfBoundsException is thrown out from HTML emitter when preview an empty report
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/layout/html/buffer/DummyPageBuffer.java
{
	protected HTMLLayoutContext context;
	protected IReportExecutor executor;
	protected boolean isFirstContent = false;
	protected IContent pageContent = null;
	protected IContentEmitter pageEmitter = null;
	public DummyPageBuffer( HTMLLayoutContext context, IReportExecutor executor )
	{
		this.context = context;
		this.executor = executor;
	}
	public void endContainer( IContent content, boolean finished,
			IContentEmitter emitter )
	{
		if ( emitter != null )
		{
			if(content.getContentType( ) == IContent.PAGE_CONTENT )