Home | History | Annotate | Download | only in src
      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  */
     16 
     17 import java.lang.reflect.Method;
     18 
     19 public class Main {
     20     static char [][] holder;
     21     static boolean sawOome;
     22 
     23     static void blowup() {
     24         try {
     25             for (int i = 0; i < holder.length; ++i) {
     26                 holder[i] = new char[1024 * 1024];
     27             }
     28         } catch (OutOfMemoryError oome) {
     29             sawOome = true;
     30         }
     31     }
     32 
     33     public static void main(String args[]) throws Exception {
     34         Class<?> c = Class.forName("Test");
     35         Method m = c.getMethod("run", (Class[]) null);
     36         for (int i = 0; i < 10; i++) {
     37             holder = new char[128 * 1024][];
     38             m.invoke(null, (Object[]) null);
     39             holder = null;
     40         }
     41         m = c.getMethod("run2", (Class[]) null);
     42         for (int i = 0; i < 10; i++) {
     43             holder = new char[128 * 1024][];
     44             m.invoke(null, (Object[]) null);
     45             holder = null;
     46         }
     47     }
     48 }
     49