gecko/mobile/android/base/ActivityResultHandlerMap.java

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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/. */
package org.mozilla.gecko.util;
import java.util.HashMap;
import java.util.Map;
public final class ActivityResultHandlerMap {
private Map<Integer, ActivityResultHandler> mMap = new HashMap<Integer, ActivityResultHandler>();
private int mCounter = 0;
public synchronized int put(ActivityResultHandler handler) {
mMap.put(mCounter, handler);
return mCounter++;
}
public synchronized ActivityResultHandler getAndRemove(int i) {
return mMap.remove(i);
}
}