Software Architecture and Design Fundamentals

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Multiple Choice

How do you change the value that is encapulsated by a wrapper class after you have instantiated it ?

  1. Use the setXXX() method defined for the wrapper class.
  2. Use the parseXXX() method defined for the wrapper class.
  3. Use the equals() method defined for the wrapper class.
  4. The value encapsulated by a wrapper class is immutable.
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