EntityRemover remover = new EntityRemover(); remover.fromString(typeStr); entities = editSession.getEntities(); visitors.add(new EntityVisitor(entities.iterator(), remover.createFunction())); } else { Platform platform = we.getPlatformManager().queryCapability(Capability.WORLD_EDITING); for (World world : platform.getWorlds()) { List<? extends Entity> entities = world.getEntities(); visitors.add(new EntityVisitor(entities.iterator(), remover.createFunction()));