diff --git a/event/src/main/java/net/md_5/bungee/event/EventBus.java b/event/src/main/java/net/md_5/bungee/event/EventBus.java
index b3effc8a..d3c6ea9d 100644
--- a/event/src/main/java/net/md_5/bungee/event/EventBus.java
+++ b/event/src/main/java/net/md_5/bungee/event/EventBus.java
@@ -88,18 +88,8 @@ public class EventBus
                     } );
                     continue;
                 }
-                Map<Byte, Set<Method>> prioritiesMap = handler.get( params[0] );
-                if ( prioritiesMap == null )
-                {
-                    prioritiesMap = new HashMap<>();
-                    handler.put( params[0], prioritiesMap );
-                }
-                Set<Method> priority = prioritiesMap.get( annotation.priority() );
-                if ( priority == null )
-                {
-                    priority = new HashSet<>();
-                    prioritiesMap.put( annotation.priority(), priority );
-                }
+                Map<Byte, Set<Method>> prioritiesMap = handler.computeIfAbsent( params[0], k -> new HashMap<>() );
+                Set<Method> priority = prioritiesMap.computeIfAbsent( annotation.priority(), k -> new HashSet<>() );
                 priority.add( m );
             }
         }
@@ -114,20 +104,10 @@ public class EventBus
         {
             for ( Map.Entry<Class<?>, Map<Byte, Set<Method>>> e : handler.entrySet() )
             {
-                Map<Byte, Map<Object, Method[]>> prioritiesMap = byListenerAndPriority.get( e.getKey() );
-                if ( prioritiesMap == null )
-                {
-                    prioritiesMap = new HashMap<>();
-                    byListenerAndPriority.put( e.getKey(), prioritiesMap );
-                }
+                Map<Byte, Map<Object, Method[]>> prioritiesMap = byListenerAndPriority.computeIfAbsent( e.getKey(), k -> new HashMap<>() );
                 for ( Map.Entry<Byte, Set<Method>> entry : e.getValue().entrySet() )
                 {
-                    Map<Object, Method[]> currentPriorityMap = prioritiesMap.get( entry.getKey() );
-                    if ( currentPriorityMap == null )
-                    {
-                        currentPriorityMap = new HashMap<>();
-                        prioritiesMap.put( entry.getKey(), currentPriorityMap );
-                    }
+                    Map<Object, Method[]> currentPriorityMap = prioritiesMap.computeIfAbsent( entry.getKey(), k -> new HashMap<>() );
                     currentPriorityMap.put( listener, entry.getValue().toArray( new Method[ 0 ] ) );
                 }
                 bakeHandlers( e.getKey() );