Bug 129144 Support suppressDuplicates property on table row in report engine
See 129143 for detail. This only needs to be supported for data item in a detail row of a table.
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/executor/ListingElementExecutor.java
endGroup = 0;
				}
				groupIndex = groupCount - 1;
				while ( groupIndex >= endGroup )
				{
					startTOCEntry( null ); 
					accessGroupFooter( listing, groupIndex, outputEmitter );
					finishTOCEntry( ); 
					finishGroupTOCEntry( ); 
					groupIndex--;
				}
			}
			if ( pageBreakInterval > 0 )
			{
				if ( ( rsetCursor + 1 ) % pageBreakInterval == 0 )
				{
					needPageBreak = true;
				}
			}
			if ( rset.getEndingGroupLevel( ) == 0 )
			{
				
				
				needPageBreak = false;
				startTOCEntry( null );
				accessFooter( listing, outputEmitter, rsIterator );
				finishTOCEntry( );
			}
		} while ( rset.next( ) );
	}