/*

 * 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 6403456

 * @summary javax.tools.JavaCompilerTool.getStandardFileManager().list() includes directories

 */

import javax.tools.*;

import java.util.*;

import java.io.*;

import static javax.tools.JavaFileObject.Kind;

public class T6340549 {

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

        // Ensure a directory exists

        File dir = new File("temp" + args.hashCode());

        if (!dir.exists())

            dir.mkdir();

        if (!dir.isDirectory())

            throw new AssertionError("Not a directory " + dir);

        try {

            JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();

            try (StandardJavaFileManager jfm = compiler.getStandardFileManager(null, null, null)) {

                jfm.setLocation(StandardLocation.CLASS_PATH, Arrays.asList(new File(".")));

                for (JavaFileObject jfo : jfm.list(StandardLocation.CLASS_PATH,

                        "", EnumSet.of(Kind.OTHER), false)) {

                    if (new File(jfo.getName()).isDirectory()) {

                        throw new AssertionError("Found directory: " + jfo);

                    }

                }

            }

        } finally {

            dir.delete(); // cleanup

        }

    }

}