code: public void init() throws ChannelException {
          if (TraceComponent.isAnyTracingEnabled() && tc.isDebugEnabled()) {
              Tr.debug(this, tc, "UDP Channel: " + getConfig().getExternalName() + " listening port: " + String.valueOf(getConfig().getPort()));
          }
      }
docs: /*
  @see com.ibm.wsspi.channelfw.Channel#init()