Yes, for the SCJP exam you need to know the JavaBean naming rules for properties and listeners. From the SCJP 6 objectives:
Section 1: Declarations, Initialization and Scoping ...
Develop code that declares both static and non-static methods, and - if appropriate - use method names that adhere to the JavaBeans naming standards. Also develop code that declares and uses a variable-length argument list. [ March 20, 2008: Message edited by: Jelle Klap ]
Build a man a fire, and he'll be warm for a day. Set a man on fire, and he'll be warm for the rest of his life.