@Override public void registerEvent(Class<? extends Event> event, Listener listener, EventPriority priority, EventExecutor executor, Plugin plugin, boolean ignoreCancelled) { Validate.notNull(listener, "Listener cannot be null"); Validate.notNull(priority, "Priority cannot be null"); Validate.notNull(executor, "Executor cannot be null"); Validate.notNull(plugin, "Plugin cannot be null"); if (!plugin.isEnabled()) { throw new IllegalPluginAccessException("Plugin attempted to register " + event + " while not enabled"); } if (useTimings) { getEventListeners(event).register(new TimedRegisteredListener(listener, executor, priority, plugin, ignoreCancelled)); } else { getEventListeners(event).register(new RegisteredListener(listener, executor, priority, plugin, ignoreCancelled)); } }