1 /*

     2  * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.

     8  *

     9  * This code is distributed in the hope that it will be useful, but WITHOUT

    10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    12  * version 2 for more details (a copy is included in the LICENSE file that

    13  * accompanied this code).

    14  *

    15  * You should have received a copy of the GNU General Public License version

    16  * 2 along with this work; if not, write to the Free Software Foundation,

    17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    18  *

    19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    20  * or visit www.oracle.com if you need additional information or have any

    21  * questions.

    22  */

    23 

    24 

    25 import org.testng.annotations.Test;

    26 

    27 import static org.testng.Assert.assertEquals;

    28 

    29 /**

    30  * @author Robert Field

    31  */

    32 

    33 @Test

    34 public class MethodReferenceTestSueCase1 {

    35 

    36     public interface Sam2<T> { public String get(T target, String s); }

    37 

    38     String instanceMethod(String s) { return "2"; }

    39     Sam2<MethodReferenceTestSueCase1> var = MethodReferenceTestSueCase1::instanceMethod;

    40 

    41     String m() {  return var.get(new MethodReferenceTestSueCase1(), ""); }

    42 

    43     public void testSueCase1() {

    44         assertEquals(m(), "2");

    45     }

    46 }