BauSystem_Main/src/de/steamwar/bausystem/world/Detonator.java

@@ -129,9 +129,7 @@ public class Detonator implements Listener {
 
                     if(event.getPlayer().isSneaking()) {
                         if(locs.stream().filter(detonatorActivation -> detonatorActivation.location.equals(event.getClickedBlock().getLocation())).collect(Collectors.toList()).size() == 1) {
-                            locs.forEach(detonatorActivation -> {
-                                if(detonatorActivation.location.equals(event.getClickedBlock().getLocation())) locs.remove(detonatorActivation);
-                            });
+                            locs.removeIf(detonatorActivation -> detonatorActivation.location.equals(event.getClickedBlock().getLocation()));
                             print(detoloader.addBack ? "§e" + detoloader.getBlock() + " entfernt" :
                                     detoloader.getBlock(), detoloader.addBack);
                         }else {