Here you can find the source of divce(long size, long divider, int i)
private static String divce(long size, long divider, int i)
//package com.java2s; /*//from w ww . j a va 2 s. c om * Copyright (c) 2008-2016 Computer Network Information Center (CNIC), Chinese Academy of Sciences. * * This file is part of Duckling 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. * */ public class Main { private static String divce(long size, long divider, int i) { if (i > 0) { if (size % divider != 0) { double re = ((double) size) / divider; return String.format("%." + i + "f", re); } else { return String.valueOf(size / divider); } } else { return String.valueOf(size / divider); } } }