tools/idegen/src/Stopwatch.java

/*
 * Copyright (C) 2008 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/**
 * Measures passed time.
 */
class Stopwatch {

    long last = System.currentTimeMillis();

    void reset(String label) {
        long now = System.currentTimeMillis();
        Log.info(label + ": " + (now - last) + "ms");
        last = now;
    }
}