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.
The default formatting settings use a maximum line width of 80 characters. If you want to change it, go to Preferences->Java->Code Style->Formatter->Edit... Give a name to the new profile, go to Line Wrapping, and change maximum line width to a bigger value. Apply and close.