Java Thread Callable expectException(Callable callable, Class exception)

Description

expect Exception

License

Apache License

Declaration

public static void expectException(Callable<?> callable, Class<?> exception) 

Method Source Code

//package com.java2s;
/*/*  w  w w . j av a  2 s . c o m*/
 *
 * 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.
 *
 */

import java.util.concurrent.Callable;

public class Main {
    public static void expectException(Callable<?> callable, Class<?> exception) {
        boolean thrown = false;

        try {
            callable.call();
        } catch (Throwable e) {
            assert e.getClass().equals(exception) : e.getClass().getName() + " is not " + exception.getName();
            thrown = true;
        }

        assert thrown : exception.getName() + " not received";
    }
}

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