Q117
What is the purpose of the method getUserData(key)?
A.
Returns the associated object
AnswerB.
Gets the user data
C.
Returns the user data
D.
None of the mentioned
Answer: Option A
Solution
Answer: Option A
Solution:
The method getUserData(key) returns the object associated to a key on a this node. The object must first have been set to this node by calling setUserData with the same key.