/**

 * @test

 * @bug     6589361

 * @summary 6589361:Failing building ct.sym file as part of the control build

 */

import com.sun.tools.javac.file.JavacFileManager;

import com.sun.tools.javac.util.Context;

import java.io.File;

import javax.tools.FileObject;

import javax.tools.JavaFileObject;

import javax.tools.JavaFileObject.Kind;

import javax.tools.StandardLocation;

import java.util.Set;

import java.util.HashSet;

public class T6589361 {

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

        JavacFileManager fm = null;

        try {

            fm = new JavacFileManager(new Context(), false, null);

            Set<JavaFileObject.Kind> set = new HashSet<JavaFileObject.Kind>();

            set.add(JavaFileObject.Kind.CLASS);

            Iterable<JavaFileObject> files = fm.list(StandardLocation.PLATFORM_CLASS_PATH, "java.lang", set, false);

            for (JavaFileObject file : files) {

                // Note: Zip/Jar entry names use '/', not File.separator, but just to be sure,

                // we normalize the filename as well.

                if (file.getName().replace(File.separatorChar, '/').contains("java/lang/Object.class")) {

                    String str = fm.inferBinaryName(StandardLocation.CLASS_PATH, file);

                    if (!str.equals("java.lang.Object")) {

                        throw new AssertionError("Error in JavacFileManager.inferBinaryName method!");

                    }

                    else {

                        return;

                    }

                }

            }

        }

        finally {

            if (fm != null) {

                fm.close();

            }

        }

        throw new AssertionError("Could not find java/lang/Object.class while compiling");

    }

}