org.apache.log4j.builders.Holder Maven / Gradle / Ivy
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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 org.apache.log4j.builders;
import java.util.concurrent.atomic.AtomicReference;
/**
* Provides a place to hold values generated inside of a Lambda expression.
*
* @param The type of object referred to by this reference.
* @deprecated Use {@link AtomicReference}.
*/
@Deprecated
public class Holder {
private V value;
public Holder() {
}
public Holder(V defaultValue) {
this.value = defaultValue;
}
public void set(V value) {
this.value = value;
}
public V get() {
return value;
}
}