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Continuing Education Java and JSP
Which of the following method declarations overload this method?

public void setSender(String name)
  1. void setSender(String name)
  2. public void setSender(InternetAddress ia)
  3. public void setSender(String email)
  4. public Sender setSender(String name)
  5. public void setReceiver(String name)
  6. public void setSender(String name, String email)
Continuing Education Java and JSP
Which of these classes are immutable?
  1. Date
  2. Object
  3. String
  4. StringBuffer
  5. None of the above
Continuing Education Java and JSP
Continuing Education Java and JSP
Generics solved what major problem?
  1. the lack of information about a collection's element type
  2. the poor performance of loop constructs
  3. the verbosity of loop constructs
  4. none of the above
Continuing Education Java and JSP
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