Course Content

  • Final_Keyword_Demo

Course Content


  • This is one of the most common questions asked by Java programmers. The final keyword in Java is used to access the last object created in an expression.
  • The final keyword is used when a variable cannot be changed after it has been assigned. This means that once a variable has been assigned to a value, it can no longer be modified.

The final keyword is primarily used in Java, but it has been introduced in other programming languages as well. It is also commonly used to mark an object as immutable and cannot be changed after being created.

The purpose of the final keyword in Java is to prevent any other methods from being added to the class after it has been defined. This prevents a class from becoming bloated and unmanageable.

Some of the keywords are:

  • final keyword, const, static keyword, finalize, finalize method, finalizer.

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