docs: public final void commit(final CacheEntry entry, final Flag operation, int segment,
                              boolean l1Only, InvocationContext ctx) {
        if (trace) {
           log.tracef("Trying to commit. Key=%s. Operation Flag=%s, L1 write/invalidation=%s", toStr(entry.getKey()),
                 operation, l1Only);
        }
        if (l1Only || (operation == null && !trackStateTransfer && !trackXSiteStateTransfer)) {
           //track == null means that it is a normal put and the tracking is not enabled!
           //if it is a L1 invalidation, commit without track it.
           if (trace) {
              log.tracef("Committing key=%s. It is a L1 invalidation or a normal put and no tracking is enabled!",
                    toStr(entry.getKey()));
           }
           commitEntry(entry, segment, ctx);
           return;
        }
        if (isTrackDisabled(operation)) {
           //this a put for state transfer but we are not tracking it. This means that the state transfer has ended
           //or canceled due to a clear command.
           if (trace) {
              log.tracef("Not committing key=%s. It is a state transfer key but no track is enabled!",
                    toStr(entry.getKey()));
           }
           return;
        }
        tracker.compute(entry.getKey(), (o, discardPolicy) -> {
           if (discardPolicy != null && discardPolicy.ignore(operation)) {
              if (trace) {
                 log.tracef("Not committing key=%s. It was already overwritten! Discard policy=%s",
                       toStr(entry.getKey()), discardPolicy);
              }
              return discardPolicy;
           }
           commitEntry(entry, segment, ctx);
           DiscardPolicy newDiscardPolicy = calculateDiscardPolicy(operation);
           if (trace) {
              log.tracef("Committed key=%s. Old discard policy=%s. New discard policy=%s", toStr(entry.getKey()),
                         discardPolicy, newDiscardPolicy);
           }
           return newDiscardPolicy;
        });
     }