code: public Object superPut(Object key, Object value) {
          if (com.ibm.websphere.ras.TraceComponent.isAnyTracingEnabled() && LoggingUtil.SESSION_LOGGER_WAS.isLoggable(Level.FINE)) {
              LoggingUtil.SESSION_LOGGER_WAS.logp(Level.FINE, methodClassName, methodNames[SUPER_PUT], "" + key);
          }
          BackedSession sess = (BackedSession) super.put(key, value);
          //The LRU HashMap handles the PMI counters for CacheDiscards and MemoryCount
          return sess;
      }
docs: /*
  superPut - Put into live cache