SCJP 1.6版考題 068

Given the following six method names:
addListener
addMouseListener
setMouseListener
deleteMouseListener
removeMouseListener
registerMouseListener

 
How many of these method names follow JavaBean Listener naming rules?
  A. 1
  B. 2
  C. 3
  D. 4
  E. 5

解答

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Ans: B

解說: - public void add<ListenerType>(<ListenerType> listener)- public void remove<ListenerType>(<ListenerType> listener)