From 2cfac415c40ec7ab4ac53b2feb4c0ed149d59d5a Mon Sep 17 00:00:00 2001
From: Him188 <Him188@mamoe.net>
Date: Mon, 30 Dec 2019 23:13:48 +0800
Subject: [PATCH] Remove redundant ListenerImpl

---
 .../event/internal/InternalEventListeners.kt          | 11 +----------
 1 file changed, 1 insertion(+), 10 deletions(-)

diff --git a/mirai-core/src/commonMain/kotlin/net.mamoe.mirai/event/internal/InternalEventListeners.kt b/mirai-core/src/commonMain/kotlin/net.mamoe.mirai/event/internal/InternalEventListeners.kt
index 2dcd4d407..50d33d2c7 100644
--- a/mirai-core/src/commonMain/kotlin/net.mamoe.mirai/event/internal/InternalEventListeners.kt
+++ b/mirai-core/src/commonMain/kotlin/net.mamoe.mirai/event/internal/InternalEventListeners.kt
@@ -25,15 +25,6 @@ internal fun <L : Listener<E>, E : Subscribable> KClass<out E>.subscribeInternal
     return listener
 }
 
-/**
- * 事件监听器.
- *
- * @author Him188moe
- */
-internal sealed class ListenerImpl<in E : Subscribable> : Listener<E> {
-    abstract override suspend fun onEvent(event: E): ListeningStatus
-}
-
 @PublishedApi
 @Suppress("FunctionName")
 internal fun <E : Subscribable> CoroutineScope.Handler(handler: suspend (E) -> ListeningStatus): Handler<E> {
@@ -46,7 +37,7 @@ internal fun <E : Subscribable> CoroutineScope.Handler(handler: suspend (E) -> L
 @PublishedApi
 internal class Handler<in E : Subscribable>
 @PublishedApi internal constructor(parentJob: Job?, private val subscriberContext: CoroutineContext, @JvmField val handler: suspend (E) -> ListeningStatus) :
-    ListenerImpl<E>(), CompletableJob by Job(parentJob) {
+    Listener<E>, CompletableJob by Job(parentJob) {
 
     override suspend fun onEvent(event: E): ListeningStatus {
         if (isCompleted || isCancelled) return ListeningStatus.STOPPED