Primitive wrapper class in Java: Difference between revisions

Revision as of 21:26, 10 December 2022

Revision as of 03:41, 10 June 2025

Line 33:

The <code>Byte</code>, <code>Short</code>, <code>Integer</code>, <code>Long</code>, <code>Float</code>, and <code>Double</code> wrapper classes are all [[subclass (computer science)|subclass]]es of the {{Javadoc:SE|java/lang|Number}} class.

The wrapper classes <code>BigDecimal</code> and <code>BigInteger </code> are not one of the primitive wrapper classes but are immutable.<ref>{{cite web

| url = http://www.javaranch.com/journal/2003/04/immutable.htm

| title = Mutable and Immutable Objects: Which classes are Immutable?