Merge "Delete unused class from android.net.http."

/*

 * Copyright (C) 2006 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.

 */

package android.net.http;

import android.os.SystemClock;

/**

 * {@hide}

 * Debugging tool

 */

class Timer {

    private long mStart;

    private long mLast;

    public Timer() {

        mStart = mLast = SystemClock.uptimeMillis();

    }

    public void mark(String message) {

        long now = SystemClock.uptimeMillis();

        if (HttpLog.LOGV) {

            HttpLog.v(message + " " + (now - mLast) + " total " + (now - mStart));

        }

        mLast = now;

    }

}