Bug 152560 PDF doesn't display bottom Border in inner group footer properly
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/layout/pdf/PDFTableGroupLM.java
{
		return parent.getCurrentIP( );
	}
	public int getMaxAvaHeight( )
	{
		return parent.getMaxAvaHeight( );
	}
	public int getMaxAvaWidth( )
	{
		return parent.getMaxAvaWidth( );
	}
	public int getOffsetX( )
	{
		return parent.getOffsetX( );
	}
	public int getOffsetY( )
	{
		return parent.getOffsetY( );
	}
	public void setCurrentBP( int bp )
	{
		parent.setCurrentBP( bp );
	}
	public void setCurrentIP( int ip )
	{
		parent.setCurrentIP( ip );
	}
	public void setMaxAvaHeight( int height )
	{
		parent.setMaxAvaHeight( height );