langtools/test/tools/javac/SwitchScope.java

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
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 *
 * 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 4725650
 * @summary Restrict scope of local classes in switch-block-group
 * @author gafter
 *
 * @compile/fail SwitchScope.java
 */

public class SwitchScope {
    public static void main(String[] args) {
        switch (args.length) {
        case 0:
            final int k;
            k = 12;
            class Local {
                int j = k;
            }
        case 1:
            // the scope of a local class does not extend from one
            // switch case to the next.
            Object o = new Local();
        }
    }
}