Keywords const vs. final in Java. The final keyword can be considered the Java languages equivalent for const.. If a Java developer wants a variable to be constant, they mark that variable as final.A ...

For example, final int DAYS_IN_MONTH = 30; and final static double NORMAL_BODY_TEMP = 98.6; ... which includes examples from Java 101: Classes and objects in Java. Related content.

This example also shows a misbehaving toString() implementation in the subclass. If we extend the Fraction class and mark the methods we don’t want overridden with final, there could be ...

Final thoughts on serialization in Java We may earn from vendors via affiliate links or sponsorships. This might affect product placement on our site, but not the content of our reviews.