code: public static synchronized void destroyManagedConnectionPool(String poolName, Object mcp)
     {
        log.tracef("%s", new TraceEvent(poolName,
                                        Integer.toHexString(System.identityHashCode(mcp)),
                                        TraceEvent.MANAGED_CONNECTION_POOL_DESTROY,
                                        "NONE"));
     }
docs: Destroy managed connection pool
  @param poolName The name of the pool
  @param mcp The managed connection pool