Bug 194695 Rightside borders of the last shown column are not printed in PDF for tables where the real last column is hidden
I first noticed this problem on a very large table for which I must hide the last column(s). In HTML everythings looks neat, but on PDF the rightside borders of the last shown column are either invisible or at best 1 pixel wide (regardless of the zoom level!!) I tried hiding one of the inner columns and then the borders were shown (because the last column was visible) confirming my hypothesis. There is a workarround, but it's not pretty: I made a very thin "dummy" last column with only leftside borders and made it visible for PDF only :D Hope you nail this one soon. Thanks guys and keep up the good work.
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/layout/pdf/PDFTableLM.java
columns[j] = -1;
				}
			}
			if ( columnWithWidth == columnNumber )
			{
				if ( colSum <= maxWidth )
				{
					return columns;
				}
				else
				{
					float delta = colSum - maxWidth;
					for ( int i = 0; i < columnNumber; i++ )
					{
						columns[i] -= (int) ( delta * columns[i] / colSum );
					}
					return columns;
				}
			}
			else
			{
				if ( specifiedWidth == 0 )
				{
					if ( colSum < maxWidth )
					{
						distributeLeftWidth( columns, ( maxWidth - colSum )
								/ ( columnNumber - columnWithWidth ) );
					}
					else
					{