Bug 157262 Column visibility doesn't work properly in attached report in PDF
Column visibility doesn't work properly in attached report Steps to reproduce: 1.open the attached file 2.preview it in PDF Expected result: Column visibility works well in PDF Actual result: The column visibility of the second and third column of the inner grid in the cell(1,0) doesn't works
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/layout/pdf/PDFTableLM.java
CellWrapper[] newRowContent = new CellWrapper[columnNumber];
		if ( currentRowID > 0 )
		{
			ArrayList removedDropCells = new ArrayList();
			for ( int i = 0; i < columnNumber; i++ )
			{
				
				if ( currentRowContent[i] != null )
				{
					int rowSpan = currentRowContent[i].rowSpan;
					if ( rowSpan > 0
							&& currentRowID < rowSpan
									+ currentRowContent[i].rowID || rowSpan < 0 )
					{
						
						newRowContent[i] = currentRowContent[i];
					}
					else
					{
						
						newRowContent[i] = null;
						removedDropCells.add(new Integer(i));						
					}
				}
			}
			if(removedDropCells.size( )>0)
			{
				removeDropCells(removedDropCells);
			}
		}