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
PDFAbstractLM childLM = getFactory( ).createLayoutManager( this,
				childContent, childExecutor );
		if(needLineBreak( childContent ))
		{
			unfinishedExecutor = childExecutor;
			return !endLine();
		}
		else
		{
			childBreak = childLM.layout( );
			if ( childBreak )
			{
				if ( !childLM.isFinished( ) )
				{
					addChild( childLM );
					if(currentIP<expectedIP)
					{
						currentIP = expectedIP;
					}
				}
			}
			return childBreak;
		}
	}
	protected void createRoot( )
	{
		root = AreaFactory.createLineArea( context.getReport( ));
		lineCount++;
	}
	protected void initialize( )