Java example source code file (TestExceptions.java)

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Java - Java tags/keywords

object, runtimeexception, testexceptions, unknownannotationvalueexception, unknownelementexception, unknownentityexception, unknowntypeexception

The TestExceptions.java Java example source code

/*
 * Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

/*
 * @test
 * @bug 6794071
 * @summary Test that exceptions have a proper parent class
 * @author  Joseph D. Darcy
 */

import javax.lang.model.UnknownEntityException;
import javax.lang.model.element.*;
import javax.lang.model.type.*;

/*
 * Verify UnknownFooExceptions can be caught with a common parent
 * exception.
 */
public class TestExceptions {
    public static void main(String... args) {
        RuntimeException[] exceptions = {
            new UnknownElementException((Element)null, (Object)null),
            new UnknownAnnotationValueException((AnnotationValue) null, (Object) null),
            new UnknownTypeException((TypeMirror)null, (Object)null)
        };

        for(RuntimeException exception : exceptions) {
            try {
                throw exception;
            } catch (UnknownEntityException uee) {
                ;
            }
        }
    }
}