private static void resetCounters() {
        atomCount = 0;
        bondCount = 0;
        atomContainerCount = 0;
        atomContainerSetCount = 0;
        reactionCount  = 0;
        reactionSetCount = 0;
        chemModelCount = 0;
        chemSequenceCount = 0;
        chemFileCount = 0;
    }
private static void resetCounters ( ) { atomCount = 0 ; bondCount = 0 ; atomContainerCount = 0 ; atomContainerSetCount = 0 ; reactionCount = 0 ; reactionSetCount = 0 ; chemModelCount = 0 ; chemSequenceCount = 0 ; chemFileCount = 0 ; }
Reset the counters so that we keep generating simple IDs within
single chem object or a set of them