code: public void destroy() {
          if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled()) {
              Tr.entry(tc, "destroy");
          }
  
          // Go through the hashtable and destroy all long-lived, single instance,
          // resources related to a given TCP Channel type (NIO, AIO, etc...)
          for (ChannelTermination ct : this.terminationList.values()) {
              ct.terminate();
          }
  
          if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled()) {
              Tr.exit(tc, "destroy");
          }
      }
docs: /*
  @see com.ibm.wsspi.channelfw.ChannelFactory#destroy()