This week's book giveaway is in the OO, Patterns, UML and Refactoring forum. We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma on-line! See this thread for details.
when calling getWriter() following a call to getOutputStream() on a ServletRequest and vice versa results in an IllegalStateException.
1. What happens, if multiple calls are made to either getWriter() or getOutputStream? Same behaviour?
2. In case calling getWriter() multiple times doesn't throw a RuntimeException, are the returned references identical or different?