Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import java.util.regex.Pattern;

public class Main {
    private final static Pattern MD5_PATTERN = Pattern.compile("[a-fA-F0-9]{32}");

    /**
     * Tests if the given string <i>might</i> already be a 32-char md5 string.
     * 
     * @param s String to test
     * @return <code>true</code> if the given String might be a md5 string
     */
    public static boolean isMD5(final String s) {
        return s.length() == 32 && MD5_PATTERN.matcher(s).matches();
    }
}