What is the benefit of using a factory class in the following code?

Posted by Emanuil on Stack Overflow See other posts from Stack Overflow or by Emanuil
Published on 2010-06-11T09:17:18Z Indexed on 2010/06/11 9:22 UTC
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java

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best-practices

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factory

Here's the code:

SAXParserFactory mySAXParserFactory = SAXParserFactory.newInstance();
SAXParser mySAXParser = mySAXParserFactory.newSAXParser();

Why use that if you can use something like:

SAXParser mySAXParser = new SAXParser();

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