    001    /*
    002     * Licensed to the Apache Software Foundation (ASF) under one or more
    003     * contributor license agreements.  See the NOTICE file distributed with
    004     * this work for additional information regarding copyright ownership.
    005     * The ASF licenses this file to You under the Apache License, Version 2.0
    006     * (the "License"); you may not use this file except in compliance with
    007     * the License.  You may obtain a copy of the License at
    008     *
    009     *      http://www.apache.org/licenses/LICENSE-2.0
    010     *
    011     * Unless required by applicable law or agreed to in writing, software
    012     * distributed under the License is distributed on an "AS IS" BASIS,
    013     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    014     * See the License for the specific language governing permissions and
    015     * limitations under the License.
    016     */
    017    package org.apache.commons.lang3.concurrent;
    018
    019    /**
    020     * <p>
    021     * An exception class used for reporting runtime error conditions related to
    022     * accessing data of background tasks.
    023     * </p>
    024     * <p>
    025     * This class is an analogon of the {@link ConcurrentException} exception class.
    026     * However, it is a runtime exception and thus does not need explicit catch
    027     * clauses. Some methods of {@link ConcurrentUtils} throw {@code
    028     * ConcurrentRuntimeException} exceptions rather than
    029     * {@link ConcurrentException} exceptions. They can be used by client code that
    030     * does not want to be bothered with checked exceptions.
    031     * </p>
    032     *
    033     * @author Apache Software Foundation
    034     * @version $Id: ConcurrentRuntimeException.java 925818 2010-03-21 16:35:22Z oheger $
    035     */
    036    public class ConcurrentRuntimeException extends RuntimeException {
    037        /**
    038         * The serial version UID.
    039         */
    040        private static final long serialVersionUID = -6582182735562919670L;
    041
    042        /**
    043         * Creates a new, uninitialized instance of {@code
    044         * ConcurrentRuntimeException}.
    045         */
    046        protected ConcurrentRuntimeException() {
    047            super();
    048        }
    049
    050        /**
    051         * Creates a new instance of {@code ConcurrentRuntimeException} and
    052         * initializes it with the given cause.
    053         *
    054         * @param cause the cause of this exception
    055         * @throws IllegalArgumentException if the cause is not a checked exception
    056         */
    057        public ConcurrentRuntimeException(Throwable cause) {
    058            super(ConcurrentUtils.checkedException(cause));
    059        }
    060
    061        /**
    062         * Creates a new instance of {@code ConcurrentRuntimeException} and
    063         * initializes it with the given message and cause.
    064         *
    065         * @param msg the error message
    066         * @param cause the cause of this exception
    067         * @throws IllegalArgumentException if the cause is not a checked exception
    068         */
    069        public ConcurrentRuntimeException(String msg, Throwable cause) {
    070            super(msg, ConcurrentUtils.checkedException(cause));
    071        }
    072    }