rt/vm8/src/test/java/org/apidesign/bck2brwsr/vm8/Defaults.java
author Jaroslav Tulach <jaroslav.tulach@apidesign.org>
Sun, 17 Aug 2014 19:58:05 +0200
branchjdk8
changeset 1673 2d3d0b72af04
child 1687 baa80d712c77
permissions -rw-r--r--
1st implementation of interface extender methods
     1 /**
     2  * Back 2 Browser Bytecode Translator
     3  * Copyright (C) 2012 Jaroslav Tulach <jaroslav.tulach@apidesign.org>
     4  *
     5  * This program is free software: you can redistribute it and/or modify
     6  * it under the terms of the GNU General Public License as published by
     7  * the Free Software Foundation, version 2 of the License.
     8  *
     9  * This program is distributed in the hope that it will be useful,
    10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
    11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    12  * GNU General Public License for more details.
    13  *
    14  * You should have received a copy of the GNU General Public License
    15  * along with this program. Look for COPYING file in the top folder.
    16  * If not, see http://opensource.org/licenses/GPL-2.0.
    17  */
    18 package org.apidesign.bck2brwsr.vm8;
    19 
    20 public interface Defaults {
    21     public static int staticValue() {
    22         return 42;
    23     }
    24     
    25     public default int value() {
    26         return 42;
    27     }
    28     
    29     public static Defaults create(boolean overriden) {
    30         class X implements Defaults {
    31         }
    32         class Y implements Defaults {
    33             @Override
    34             public int value() {
    35                 return 7;
    36             }
    37         }
    38         return overriden ? new Y() : new X();
    39     }
    40     
    41     public static int defaultValue() {
    42         return create(false).value();
    43     }
    44     
    45     public static int myValue() {
    46         return create(true).value();
    47     }
    48 }