Bug 123876 Justification does not work in PDF
Justification of a text field works in HTML, doesn't work in PDF.
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/layout/pdf/PDFLineAreaLM.java
boolean childHasNext = false;
		while ( executor.hasNextChild( ) || unfinishedExecutor!=null )
		{
			IReportItemExecutor childExecutor = null;
			if(unfinishedExecutor!=null)
			{
				childExecutor = unfinishedExecutor;
				unfinishedExecutor = null;
			}
			else
			{
				childExecutor = executor.getNextChild( );
			}
			assert ( childExecutor != null );
			childHasNext = handleChild( childExecutor ) || childHasNext;
			if ( childHasNext )
			{
				if ( lineFinished )
				{
					return true;
				}
			}
		}
		return childHasNext;
	}
	protected boolean handleChild( IReportItemExecutor childExecutor )
	{
		
		boolean childBreak = false;
		IContent childContent = childExecutor.execute( );