1 /*
2  * Copyright (C) 2014 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 public class Main {
18   static interface Itf {
return1()19     public int return1();
return2()20     public int return2();
return3()21     public int return3();
return4()22     public int return4();
return5()23     public int return5();
return6()24     public int return6();
return7()25     public int return7();
return8()26     public int return8();
return9()27     public int return9();
return10()28     public int return10();
return11()29     public int return11();
return12()30     public int return12();
return13()31     public int return13();
return14()32     public int return14();
return15()33     public int return15();
return16()34     public int return16();
return17()35     public int return17();
return18()36     public int return18();
return19()37     public int return19();
return20()38     public int return20();
39   }
40 
41   static class ItfImpl1 implements Itf {
return1()42     public int return1() { return 1; }
return2()43     public int return2() { return 2; }
return3()44     public int return3() { return 3; }
return4()45     public int return4() { return 4; }
return5()46     public int return5() { return 5; }
return6()47     public int return6() { return 6; }
return7()48     public int return7() { return 7; }
return8()49     public int return8() { return 8; }
return9()50     public int return9() { return 9; }
return10()51     public int return10() { return 10; }
return11()52     public int return11() { return 11; }
return12()53     public int return12() { return 12; }
return13()54     public int return13() { return 13; }
return14()55     public int return14() { return 14; }
return15()56     public int return15() { return 15; }
return16()57     public int return16() { return 16; }
return17()58     public int return17() { return 17; }
return18()59     public int return18() { return 18; }
return19()60     public int return19() { return 19; }
return20()61     public int return20() { return 20; }
62   }
63 
64   static class ItfImpl2 implements Itf {
return1()65     public int return1() { return -1; }
return2()66     public int return2() { return -2; }
return3()67     public int return3() { return -3; }
return4()68     public int return4() { return -4; }
return5()69     public int return5() { return -5; }
return6()70     public int return6() { return -6; }
return7()71     public int return7() { return -7; }
return8()72     public int return8() { return -8; }
return9()73     public int return9() { return -9; }
return10()74     public int return10() { return -10; }
return11()75     public int return11() { return -11; }
return12()76     public int return12() { return -12; }
return13()77     public int return13() { return -13; }
return14()78     public int return14() { return -14; }
return15()79     public int return15() { return -15; }
return16()80     public int return16() { return -16; }
return17()81     public int return17() { return -17; }
return18()82     public int return18() { return -18; }
return19()83     public int return19() { return -19; }
return20()84     public int return20() { return -20; }
85   }
86 
main(String[] args)87   public static void main(String[] args) {
88     $opt$InvokeInterface(new ItfImpl1(), 1);
89     $opt$InvokeInterface(new ItfImpl2(), -1);
90   }
91 
assertEquals(int expected, int value)92   public static void assertEquals(int expected, int value) {
93     if (expected != value) {
94       throw new Error("Expected " + expected +  ", got " + value);
95     }
96   }
97 
$opt$InvokeInterface(Itf object, int factor)98   public static void $opt$InvokeInterface(Itf object, int factor) {
99     assertEquals(factor * 1, object.return1());
100     assertEquals(factor * 2, object.return2());
101     assertEquals(factor * 3, object.return3());
102     assertEquals(factor * 4, object.return4());
103     assertEquals(factor * 5, object.return5());
104     assertEquals(factor * 6, object.return6());
105     assertEquals(factor * 7, object.return7());
106     assertEquals(factor * 8, object.return8());
107     assertEquals(factor * 9, object.return9());
108     assertEquals(factor * 10, object.return10());
109     assertEquals(factor * 11, object.return11());
110     assertEquals(factor * 12, object.return12());
111     assertEquals(factor * 13, object.return13());
112     assertEquals(factor * 14, object.return14());
113     assertEquals(factor * 15, object.return15());
114     assertEquals(factor * 16, object.return16());
115     assertEquals(factor * 17, object.return17());
116     assertEquals(factor * 18, object.return18());
117     assertEquals(factor * 19, object.return19());
118     assertEquals(factor * 20, object.return20());
119   }
120 }
121