Java Interview: Final Class cannot be extended. Example of a Final class in java is String and Integer (or other wrapper classes). This is to make the class immutable. Final is used rarely as it prevents reusing the class.

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Final Class cannot be extended. Example of a Final class in java is String and Integer (or other wrapper classes). This is to make the class immutable. Final is used rarely as it prevents reusing the class.

Jerry Mathew · Accepted Answer

Final Modifier on a Class

Java Interview

Final Class cannot be extended. Example of a Final class in java is String and Integer (or other wrapper classes). This is to make the class immutable. Final is used rarely as it prevents reusing the class.

Final Modifier on a Class

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