1/*
2 * Copyright (C) 2015 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 */
16class Main implements Iface, Iface2, Iface3 {
17  public static void main(String[] args) {
18    System.out.println("Create Main instance");
19    Main m = new Main();
20    System.out.println("Calling functions on concrete Main");
21    callMain(m);
22    System.out.println("Calling functions on interface Iface");
23    callIface(m);
24    System.out.println("Calling functions on interface Iface2");
25    callIface2(m);
26  }
27  public static void callMain(Main m) {
28    System.out.println("Calling non-abstract function on Main");
29    System.out.println(m.charge());
30    System.out.println("Calling abstract function on Main");
31    try {
32      System.out.println(m.sayHi());
33      System.out.println("Unexpected no error Thrown on Main");
34    } catch (AbstractMethodError e) {
35      System.out.println("Expected AME Thrown on Main");
36    } catch (IncompatibleClassChangeError e) {
37      System.out.println("Unexpected ICCE Thrown on Main");
38    }
39    System.out.println("Calling non-abstract function on Main");
40    System.out.println(m.charge());
41    return;
42  }
43  public static void callIface(Iface m) {
44    System.out.println("Calling non-abstract function on Iface");
45    System.out.println(m.charge());
46    System.out.println("Calling abstract function on Iface");
47    try {
48      System.out.println(m.sayHi());
49      System.out.println("Unexpected no error Thrown on Iface");
50    } catch (AbstractMethodError e) {
51      System.out.println("Expected AME Thrown on Iface");
52    } catch (IncompatibleClassChangeError e) {
53      System.out.println("Unexpected ICCE Thrown on Iface");
54    }
55    System.out.println("Calling non-abstract function on Iface");
56    System.out.println(m.charge());
57    return;
58  }
59  public static void callIface2(Iface2 m) {
60    System.out.println("Calling abstract function on Iface2");
61    try {
62      System.out.println(m.sayHi());
63      System.out.println("Unexpected no error Thrown on Iface2");
64    } catch (AbstractMethodError e) {
65      System.out.println("Expected AME Thrown on Iface2");
66    } catch (IncompatibleClassChangeError e) {
67      System.out.println("Unexpected ICCE Thrown on Iface2");
68    }
69    return;
70  }
71}
72