EnumSwitch4.java

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
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 * 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).
 *
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 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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/*
 * @test
 * @bug 5006662
 * @summary enum switch on null fails to throw NullPointerException
 * @author gafter
 */

public enum EnumSwitch4 {
    foo, bar, baz;

    public static void main(String[] args) {
        EnumSwitch4 e = null;
        try {
            switch (e) {
            default: break;
            }
            throw new Error("failed to throw NullPointerException");
        } catch (NullPointerException ex) {
            System.out.println("passed");
        }
    }
}