/*

 * 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     6437138

 * @summary JSR 199: Compiler doesn't diagnose crash in user code

 */

import java.net.URI;

import java.util.Arrays;

import javax.tools.*;

import static javax.tools.JavaFileObject.Kind.*;

public class T6437138 {

    static class JFO extends SimpleJavaFileObject {

        public JFO(URI uri, JavaFileObject.Kind kind) {

            super(uri, kind);

        }

        // getCharContent not impl, will throw UnsupportedOperationException

    }

    public static void main(String... arg) throws Exception {

        try {

            JavaCompiler javac = ToolProvider.getSystemJavaCompiler();

            JavaFileObject jfo = new JFO(new URI("JFOTest04.java"),SOURCE);

            JavaCompiler.CompilationTask ct = javac.getTask(null,null,null,null,

                        null, Arrays.asList(jfo));

            ct.call();

            throw new Exception("no exception thrown by JavaCompiler.CompilationTask");

        } catch (RuntimeException e) {

            if (e.getCause() instanceof UnsupportedOperationException) {

                System.err.println("RuntimeException(UnsupportedOperationException) caught as expected");

                return;

            }

            throw new Exception("unexpected exception caught", e);

        }

    }

}