Here you can find the source of between(int number, int from, int to)
public static int between(int number, int from, int to)
//package com.java2s; /*/*from ww w . j a v a 2s . c o m*/ * Copyright 2015 Anton Tananaev (anton@traccar.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 int between(int number, int from, int to) { return (number >> from) & ((1 << to - from) - 1); } public static long between(long number, int from, int to) { return (number >> from) & ((1L << to - from) - 1L); } }