Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

public class Main {

    public static int hashCode(String str) {
        int hash = 0;
        if (str != null) {
            int multiplier = 1;
            int offset = 0;
            int count = str.length();
            char[] value = new char[count];
            str.getChars(offset, count, value, 0);
            for (int i = offset + count - 1; i >= offset; i--) {
                hash += value[i] * multiplier;
                int shifted = multiplier << 5;
                multiplier = shifted - multiplier;
            }
        }
        return hash;
    }
}