/*
* Copyright (C) 2013 The Guava 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 com.google.common.util.concurrent;
import com.google.common.annotations.Beta;
import com.google.common.annotations.GwtCompatible;
/**
* Static utility methods pertaining to the {@link Runnable} interface.
*
* @since 16.0
*/
@Beta
@GwtCompatible
public final class Runnables {
private static final Runnable EMPTY_RUNNABLE = new Runnable() {
@Override
public void run() {
}
};
/**
* Returns a {@link Runnable} instance that does nothing when run.
*/
public static Runnable doNothing() {
return EMPTY_RUNNABLE;
}
private Runnables() {
}
}