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Discussion :: Inner Classes

  1. What will be the output of the program? 

    public class TestObj  {     public static void main (String [] args)      {         Object o = new Object() /* Line 5 */         {             public boolean equals(Object obj)              {                 return true;             }          }      /* Line 11 */                  System.out.println(o.equals("Fred"));     } }

    2. A.
    It prints "true".
    B.
    It prints "Fred".
    C.
    An exception occurs at runtime.
    D.
    Compilation fails

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    Answer : Option D

    Explanation :

    This code would be legal if line 11 ended with a semicolon. Remember that line 5 is a statement that doesn't end until line 11, and a statement needs a closing semicolon!

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