Bug 204245 Blank column on visibility column in excel[0300]
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/layout/pdf/PDFTableLM.java
{
						Integer index = (Integer)percentageList.get(i);
						columns[index.intValue()] = new DimensionType(columns[index
								.intValue()].getMeasure()
								* ratio, columns[index.intValue()].getUnits());
					}
				}
				else
				{
					
					if(total<leftPercentage)
					{
						double delta = leftPercentage - total;
						for(int i=0; i<unsetList.size(); i++)
						{
							Integer index = (Integer)unsetList.get(i);
							columns[index.intValue()] = new DimensionType(delta
									/ (double) unsetList.size(),
									EngineIRConstants.UNITS_PERCENTAGE);
						}
					}
					else
					{
						double ratio = leftPercentage/total;
						for(int i=0; i<unsetList.size(); i++)
						{
							Integer index = (Integer)unsetList.get(i);
							columns[index.intValue()] = new DimensionType(0d, EngineIRConstants.UNITS_PT);
						}
						for(int i=0; i<percentageList.size(); i++)