Bug 191005 PDF preview hangs up with attached xtab.[1102]
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/layout/pdf/PDFStackingLM.java
public int getCurrentBP( )
	{
		return this.currentBP;
	}
	public void setCurrentBP( int bp )
	{
		this.currentBP = bp;
	}
	public void setCurrentIP( int ip )
	{
		this.currentIP = ip;
	}
	public int getOffsetX( )
	{
		return offsetX;
	}
	public void setOffsetX( int x )
	{
		this.offsetX = x;
	}
	public int getOffsetY( )
	{
		return offsetY;
	}
	public void setOffsetY( int y )
	{
		this.offsetY = y;
	}
	public PDFStackingLM( PDFLayoutEngineContext context, PDFStackingLM parent,
			IContent content, IReportItemExecutor executor )