Which are requirements for a class to be immutable? (Choose three.) A. A private constructor is provided.
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Which are requirements for a class to be immutable? (Choose three.)
A. A private constructor is provided.
B. Any instance variables are private.
C. Any instance variables are initialized in a constructor.
D. Methods cannot be overridden.
E. There are no setter methods.
F. Any instance variables are marked final.
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Related Book For
OCP Oracle Certified Professional Java SE 11 Developer Practice Tests Exam 1Z0 819 And Upgrade Exam 1Z0 817
ISBN: 9781119696131
1st Edition
Authors: Scott Selikoff, Jeanne Boyarsky
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