@Test public void clear() { set.clear(); assertThat(set.size(), is(0)); }
@Override public void clear() { listeners.clear(); }
PtpEventListenerSet extends AbstractSet<PtpEventListener> implements PtpEventListener { @Override public void clear() { listeners.clear(); } }
PtpEventListenerSet extends AbstractSet<PtpEventListener> implements PtpEventListener { @Override public void clear() { listeners.clear(); }  }
PtpEventListenerSet extends AbstractSet<PtpEventListener> implements PtpEventListener { @Override public void clear() { listeners.clear(); }  @Override boolean add(PtpEventListener listener); @Override boolean remove(Object o); @Override void clear(); @Override Iterator<PtpEventListener> iterator(); @Override int size(); @Override void onEvent(Event event); }
PtpEventListenerSet extends AbstractSet<PtpEventListener> implements PtpEventListener { @Override public void clear() { listeners.clear(); }  @Override boolean add(PtpEventListener listener); @Override boolean remove(Object o); @Override void clear(); @Override Iterator<PtpEventListener> iterator(); @Override int size(); @Override void onEvent(Event event);  }