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difference between constructor and method in java?


            Constructor               Method
  1. It has same name as of class.
  2. Invoked implicitly.
  3. Must not have any explicit return type.
  4. It is used to initialize the state of an object.
  1. It may or may not have same name as of class.
  2. Invoked explicitly.
  3. Must have a return type.
  4. It is used to show behavior of an object.
Note: An object can also perform any operation like any other method.

Java interview questions on main method

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