Bug 119817 properities using percentage dimension as value don't work in BIRT PDF Emitter.
Description: properities using percentage dimension as value don't work in BIRT PDF Emitter. Steps to reproduce: 1. Set percentage value to Margin/Padding 2. Preview Expected result: Percentage values work. Actual result: No effects.
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/layout/pdf/PDFTableLM.java
}
	public void endGroup( IGroupContent groupContent )
	{
	    
		int groupLevel = groupContent.getGroupLevel( );
		updateUnresolvedCell( groupLevel, false );
		updateUnresolvedCell( groupLevel, true );
		assert ( !groupStack.isEmpty( ) );
		groupStack.pop( );
	}
	private int getGroupLevel( )
	{
		if ( !groupStack.isEmpty( ) )
		{
			return ( (Integer) groupStack.peek( ) ).intValue( );
		}
		return -1;
	}
	/**
	 * start row update content cache
	 * 
	 * @param row
	 */
	public void startRow( IRowContent row )
	{
		currentRowID++;
		CellWrapper[] newRowContent = new CellWrapper[columnNumber];
		if ( currentRowID > 0 )
		{
			ArrayList removedDropCells = new ArrayList();