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/PDFTableLM.java
{
		ITableContent table;
		
		public ColumnWidthResolver(ITableContent table)
		{
			this.table = table;
		}
		
		public int[] resolve(int specifiedWidth, int maxWidth)