Bug 192796 In pdf xtab move to next page with a label before it.[1102]
Description: In pdf xtab move to next page with a label before it. Build number:2.2.0.v20070615 Steps to reproduce: 1. Open attached xtab report. 2. Preview in pdf. 3. Remove the label item and preview in pdf again. Expected result: A label before the xtab will not cause the whole xtab moving to the second page. Actual result: In step2, xtab displays in the second page. In step3, xtab displays in the first page. Error log:n/a
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/layout/pdf/PDFTableLM.java
setCurrentBP( 0 );
			repeatRowCount = 0;
			rowCount = 0;
			
		}
		if ( layout == null )
		{
			layout = new TableAreaLayout( tableContent, layoutInfo, 0,
					columnNumber );
			layout.initTableLayout( context.getUnresolvedRowHint( tableContent ) );
		}
		if ( parent != null )
		{
			root.setAllocatedHeight( parent.getCurrentMaxContentHeight( ) );
		}
		else
		{
			root.setAllocatedHeight( context.getMaxHeight( ) );
		}
		maxAvaHeight = root.getContentHeight( );
	}
	protected void closeLayout( )
	{
		regionLayout = null;
		
		if ( root == null )
		{
			return;
		}
		/*