private void addListener0(GenericFutureListener<? extends Future<? super V>> listener) { if (listeners == null) { listeners = listener; } else if (listeners instanceof DefaultFutureListeners) { ((DefaultFutureListeners) listeners).add(listener); } else { listeners = new DefaultFutureListeners((GenericFutureListener<?>) listeners, listener); } }
private void addListener0(GenericFutureListener<? extends Future<? super V>> listener) { if (listeners == null) { listeners = listener; } else if (listeners instanceof DefaultFutureListeners) { ((DefaultFutureListeners) listeners).add(listener); } else { listeners = new DefaultFutureListeners((GenericFutureListener<?>) listeners, listener); } }
private void addListener0(GenericFutureListener<? extends Future<? super V>> listener) { if (listeners == null) { listeners = listener; } else if (listeners instanceof DefaultFutureListeners) { ((DefaultFutureListeners) listeners).add(listener); } else { listeners = new DefaultFutureListeners((GenericFutureListener<?>) listeners, listener); } }
private void addListener0(GenericFutureListener<? extends Future<? super V>> listener) { if (listeners == null) { listeners = listener; } else if (listeners instanceof DefaultFutureListeners) { ((DefaultFutureListeners) listeners).add(listener); } else { listeners = new DefaultFutureListeners((GenericFutureListener<?>) listeners, listener); } }
private void addListener0(GenericFutureListener<? extends Future<? super V>> listener) { if (listeners == null) { listeners = listener; } else if (listeners instanceof DefaultFutureListeners) { ((DefaultFutureListeners) listeners).add(listener); } else { listeners = new DefaultFutureListeners((GenericFutureListener<?>) listeners, listener); } }
private void addListener0(GenericFutureListener<? extends Future<? super V>> listener) { if (listeners == null) { listeners = listener; } else if (listeners instanceof DefaultFutureListeners) { ((DefaultFutureListeners) listeners).add(listener); } else { listeners = new DefaultFutureListeners((GenericFutureListener<?>) listeners, listener); } }
private void addListener0(GenericFutureListener<? extends Future<? super V>> listener) { if (listeners == null) { listeners = listener; } else if (listeners instanceof DefaultFutureListeners) { ((DefaultFutureListeners) listeners).add(listener); } else { listeners = new DefaultFutureListeners((GenericFutureListener<?>) listeners, listener); } }