Here you can find the source of mod(int hash, int size)
public static int mod(int hash, int size)
//package com.java2s; /*/* www . ja v a 2 s . c om*/ * Copyright 2019 The Hekate Project * * The Hekate Project licenses this file to you 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 mod(int hash, int size) { if (hash < 0) { return -hash % size; } else { return hash % size; } } }