/*

 * 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.

 *

 */

/*

 * @test

 * @bug 4075403

 * @summary Use javap to inquire about a specific inner class

 */

import java.io.*;

public class T4075403 {

    public static void main(String[] args) throws Exception {

        new T4075403().run();

    }

    public void run() throws IOException {

        File javaFile = writeTestFile();

        File classFile = compileTestFile(javaFile);

        javap("Outer.Inner");

    }

    File writeTestFile() throws IOException {

        File f = new File("Outer.java");

        PrintWriter out = new PrintWriter(new BufferedWriter(new FileWriter(f)));

        out.println("class Outer { ");

        out.println("    class Inner { }");

        out.println("}");

        out.close();

        return f;

    }

    File compileTestFile(File f) {

        int rc = com.sun.tools.javac.Main.compile(new String[] { "-g", f.getPath() });

        if (rc != 0)

            throw new Error("compilation failed. rc=" + rc);

        String path = f.getPath();

        return new File(path.substring(0, path.length() - 5) + ".class");

    }

    String javap(String className) {

        StringWriter sw = new StringWriter();

        PrintWriter out = new PrintWriter(sw);

        int rc = com.sun.tools.javap.Main.run(new String[] { "-classpath", ".", className }, out);

        if (rc != 0)

            throw new Error("javap failed. rc=" + rc);

        out.close();

        System.out.println(sw.toString());

        return sw.toString();

    }

}