/*

 * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.

 * 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 8003280

 * @summary Add lambda tests

 *   Test static method reference

 * @compile MethodRef1.java

 * @run main MethodRef1

 */

public class MethodRef1 {

    static interface A {void m();}

    static interface B {void m(int i);}

    static interface C {String m(String s);}

    private static void assertTrue(boolean cond) {

        if (!cond)

            throw new AssertionError();

    }

    static void foo(int x) {

        System.out.println("MethodRef1.foo(int) " + x);

    }

    static void bar() {

        System.out.println("MethodRef1.bar()");

    }

    static void bar(int x) {

        System.out.println("MethodRef1.bar(int) " + x);

    }

    static String bar(String s) {

        return "MethodRef1.bar(String) " + s;

    }

    public static void main(String[] args) {

        A a = MethodRef1::bar; //static reference to bar()

        a.m();

        B b = MethodRef1::foo; //static reference to foo(int), (int) omitted because method foo is not overloaded

        b.m(1);

        b = MethodRef1::foo; //static reference to foo(int)

        b.m(1);

        b = MethodRef1::bar; //static reference to bar(int)

        b.m(2);

        C c = MethodRef1::bar; //static reference to bar(String)

        assertTrue( c.m("hi").equals("MethodRef1.bar(String) hi") );

    }

}