title: Inconsistent Result in DigestUtils.md5(String data) Method for the Same String
body: <p>Hi In My application I need to calcluate the md5 Hash Value for a string value... for that I have called <code>DigestUtils.md5Hex(String string)</code> method... But it is not produced same result always for a same string... The result is inconsistent. In that <code>md5Hex()</code> method internally  <strong>md5(string)</strong> called. That method returns the different byteArray values for a same string. I am not able to get what exactly happening? Please clarify the issue... </p>