1 /*
2  * Copyright (C) 2016 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 {
main(String[] args)18   public static void main(String[] args) {
19     Class klass = Other.class;
20     Object[] data = new Object[100000];
21     try {
22         System.out.println("Filling heap");
23         int size = 256 * 1024 * 1024;
24         int index = 0;
25         while (true) {
26             try {
27                 data[index] = new byte[size];
28                 index++;
29             } catch (OutOfMemoryError e) {
30                 size /= 2;
31                 if (size == 0) {
32                     break;
33                 }
34             }
35         }
36         // Initialize now that the heap is full.
37         Other.print();
38     } catch (OutOfMemoryError e) {
39     } catch (Exception e) {
40         System.err.println(e);
41     }
42   }
43 }
44