larksuite-oapi/src/main/java/com/larksuite/oapi/okhttp3_14/OkHttpClient.java
public Builder eventListenerFactory(EventListener.Factory eventListenerFactory) {
      if (eventListenerFactory == null) {
        throw new NullPointerException("eventListenerFactory == null");
      }
      this.eventListenerFactory = eventListenerFactory;
      return this;
    }
/**
     * Configure a factory to provide per-call scoped listeners that will receive analytic events
     * for this client.
     *
     * @see EventListener for semantics and restrictions on listener implementations.
     */
Configure a factory to provide per-call scoped listeners that will receive analytic events
for this client.

@see EventListener for semantics and restrictions on listener implementations.
Configure a factory to provide per - call scoped listeners that will receive analytic events for this client . @see EventListener for semantics and restrictions on listener implementations .
public Builder eventListenerFactory(EventListener.Factory eventListenerFactory) {
      if (eventListenerFactory == null) {
        throw new NullPointerException("eventListenerFactory == null");
      }
      this.eventListenerFactory = eventListenerFactory;
      return this;
    }
public Builder eventListenerFactory ( EventListener . Factory eventListenerFactory ) { if ( eventListenerFactory == null ) { throw new NullPointerException ( "eventListenerFactory == null" ) ; } this . eventListenerFactory = eventListenerFactory ; return this ; }
Configure a factory to provide per-call scoped listeners that will receive analytic events
 for this client.
Configure a factory to provide per - call scoped listeners that will receive analytic events for this client .