Card 69 / 72: Which design pattern is used in the Java InputStream, OutputStream, Reader, Writer hierarchies?
A)
Adapter design pattern
B)
Decorator design pattern
C)
Composite design pattern
D)
Bridge design pattern
Answer:
B) Decorator design pattern
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Author:
JavaChamp TeamSenior Java Developer
QuizOver.com
Germany
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Yasser IbrahimFounder
Jobilize.com
U.A.E.
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