Here you can find the source of hashIt(String s)
static synchronized int hashIt(String s)
//package com.java2s; /*================================================================================ Freeware License Agreement/*from www.j av a2s . co m*/ ========================== This software is provided 'as-is', without any express or implied warranty. In no event will the authors be held liable for any damages arising from the use of this software. Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it and redistribute it freely, subject to the following restrictions: 1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required. 2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software. 3. This notice may not be removed or altered from any source distribution. Author(s): Andrew Moulden 1998 (original copyright holder) Original package: CalHTMLPane html renderer, part of the calpa package ==================================================================================*/ public class Main { static synchronized int hashIt(String s) { int hash = 0; int prime = 37; for (int i = 0; i < s.length(); i++) { hash += hash * prime + s.charAt(i); } return hash; } }