void populateGroupBoundaryInfosSortings( Context cx, ArrayList[] groupArray )
void populateGroupBoundaryInfosSortings( Context cx, List[] groupArray )
	void populateGroupBoundaryInfosSortings( Context cx, ArrayList[] groupArray )			throws DataException	{		for ( int i = 0; i < this.populator.getQuery( ).getGrouping( ).length; i++ )		{			// The sorts of certain group			List groupSorts = this.populator.getQuery( ).getGrouping( )[i].getSorts( );			if ( groupSorts == null || groupSorts.size( ) == 0 )				continue;			this.populator.getResultIterator( ).first( 0 );			for ( int j = 0; j < groupArray[i].size( ); j++ )			{				populateGroupBoundaryInfoSortings( cx, groupArray, i, j );			}		}	}