public static boolean hasListener(String name) {
    Map<String, LogEventListener> listeners = SelenideLogger.listeners.get();
    return listeners != null && listeners.containsKey(name);
  }
public static boolean hasListener ( String name ) { Map < String , LogEventListener > listeners = SelenideLogger . listeners . get ( ) ; return listeners != null && listeners . containsKey ( name ) ; }
If listener with given name is bound (added) to the current thread.

@param name unique name of listener added by method {@link #addListener(String, LogEventListener)}
@return true iff method {@link #addListener(String, LogEventListener)} with
corresponding name has been called in current thread.