docs: public synchronized void unlockAll()
     {
        if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled()) SibTr.entry(this, tc, "unlockAll");
        if (trackBytes)                                             // f191114
           ++currentBatchNumber;
        if (TraceComponent.isAnyTracingEnabled() && tc.isDebugEnabled()) SibTr.debug(this, tc, "Current batch number is: " + currentBatchNumber);
        if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled()) SibTr.exit(this, tc, "unlockAll");
     }