Here you can find the source of isSameMinuteOfMillis(final long ms1, final long ms2)
public static boolean isSameMinuteOfMillis(final long ms1, final long ms2)
//package com.java2s; /**/*from www . j a va2s . c o m*/ * Copyright 2013-present febit.org (support@febit.org) * * 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. */ public class Main { public static final long MILLIS_IN_MINUTE = 1000L * 60; public static boolean isSameMinuteOfMillis(final long ms1, final long ms2) { final long interval = ms1 - ms2; return interval < MILLIS_IN_MINUTE && interval > -1L * MILLIS_IN_MINUTE && (ms1 / MILLIS_IN_MINUTE == ms2 / MILLIS_IN_MINUTE); } }