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A fast dependency injector for Android and Java.

There is a newer version: 2.52

/*
 * Copyright (C) 2016 The Dagger Authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package dagger.multibindings;

import static java.lang.annotation.ElementType.METHOD;
import static java.lang.annotation.RetentionPolicy.RUNTIME;

import java.lang.annotation.Documented;
import java.lang.annotation.Retention;
import java.lang.annotation.Target;

/**
 * The method's return type is {@code Set} and all values are contributed to the set. The {@code
 * Set} produced from the accumulation of values will be immutable. An example use is to provide
 * a default empty set binding, which is otherwise not possible using {@link IntoSet}.
 *
 * @see Set multibinding
 */
@Documented
@Target(METHOD)
@Retention(RUNTIME)
public @interface ElementsIntoSet {}