Bug 154975 Column width of Table and Grid doesn't support 0% in PDF
Column width of Table and Grid doesn't support 0% Steps to reproduce: 1.new a table or grid 3*3 2.Set the width of the three columns to 0%,70%,30% and set different colors to them 3.Preview it in PDF Expected result: Column width will be displayed the same with the percentage. Actual result: Each column takes up 1/3 of the width
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/layout/pdf/PDFTableLM.java
int maxHeight = 0;
		Iterator iter = dropList.iterator( );
		ArrayList removedList = new ArrayList();
		while ( iter.hasNext( ) )
		{
			DropCellInfo dropCell = (DropCellInfo) iter.next( );
			if ( dropCell.rowSpan == rowSpan )
			{
				verticalAlign( dropCell.cell );
				iter.remove( );
				removedList.add( dropCell );
				maxHeight = Math.max( maxHeight, dropCell.leftHeight );
			}
		}
		if(maxHeight>0)
		{
			if(lastRowArea!=null)
			{
				lastRowArea.setHeight( lastRowArea.getHeight( ) + maxHeight );
				Iterator rowIter = lastRowArea.getChildren( );
				while(rowIter.hasNext( ))
				{
					CellArea cell = (CellArea)rowIter.next( );
					cell.setHeight( cell.getHeight( ) + maxHeight );
				}
			}
			Iterator removedIter = removedList.iterator( );
			while(removedIter.hasNext( ))
			{
				DropCellInfo cell = (DropCellInfo)removedIter.next( );