fix event

mirai-core/src/main/java/net/mamoe/mirai/event/MiraiEventHook.java

@@ -74,5 +74,4 @@ public class MiraiEventHook<T extends MiraiEvent> {
         return this.valid.test((T)event);
     }
 
-
 }

mirai-core/src/main/java/net/mamoe/mirai/event/events/server/ServerDisableEvent.java

@@ -3,4 +3,5 @@ package net.mamoe.mirai.event.events.server;
 import net.mamoe.mirai.event.events.MiraiEvent;
 
 public class ServerDisableEvent extends MiraiEvent {
+
 }

mirai-core/src/main/java/net/mamoe/mirai/event/events/server/ServerEnableEvent.java

@@ -4,4 +4,5 @@ import net.mamoe.mirai.event.events.MiraiEvent;
 
 public class ServerEnableEvent extends MiraiEvent {
 
+
 }

mirai-core/src/main/java/net/mamoe/mirai/task/MiraiTaskExceptionHandler.java

@@ -7,4 +7,12 @@ public interface MiraiTaskExceptionHandler {
     static MiraiTaskExceptionHandler byDefault(){
         return Throwable::printStackTrace;
     }
+
+    static MiraiTaskExceptionHandler byIgnore(){
+        return a -> {};
+    }
+
+    static MiraiTaskExceptionHandler byPrint(){
+        return Throwable::printStackTrace;
+    }
 }

mirai-core/src/main/java/net/mamoe/mirai/task/MiraiTaskManager.java

@@ -126,7 +126,7 @@ public class MiraiTaskManager {
         }).start();
     }
 
-    public void deleteTask(Runnable runnable, long interval){
+    public void deletingTask(Runnable runnable, long interval){
         new Thread(() -> {
             try{
                 Thread.sleep(interval);

mirai-core/src/main/java/net/mamoe/mirai/task/MiraiThreadPool.java

@@ -25,5 +25,4 @@ public class MiraiThreadPool  extends ThreadPoolExecutor implements Closeable {
         }
     }
 
-
 }