Dov Wasserman questions

Dov Wasserman answers

• How do I write a Java function that returns a typed instance of 'this' and works when extended?
• Regex to find lines containing sequence but not containing a different sequence
• Approximate Time Period with Joda-Time
• In Spring/JSP, where should formatting be performed?
• Annotated Spring-MVC controller not recognized when controller extends interface
• Sanitizing bad XML in Java
• JUnit TestCase object instantiation
• Can unchecked warnings be avoided when overriding a method with raw type parameters?
• Can I make JUnit more verbose?
• What is the best way to use JavaDoc to document a Java enum?