1 /*
2  * Copyright (C) 2010 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 package com.replica.replicaisland;
18 
19 /**
20  * AllocationGuard is a utility class for tracking down memory leaks.  It implements a
21  * "checkpoint" memory scheme.  After the static sGuardActive flag has been set, any further
22  * allocation of AllocationGuard or its derivatives will cause an error log entry.  Note
23  * that AllocationGuard requires all of its derivatives to call super() in their constructor.
24  */
25 public class AllocationGuard {
26     public static boolean sGuardActive = false;
AllocationGuard()27     public AllocationGuard() {
28         if (sGuardActive) {
29             // An allocation has occurred while the guard is active!  Report it.
30             DebugLog.e("AllocGuard", "An allocation of type " + this.getClass().getName()
31                     + " occurred while the AllocGuard is active.");
32 
33 
34         }
35     }
36 }
37