/*
* 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() {}
}