Primitive wrapper class in Java: Difference between revisions

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The <code>Byte</code>, <code>Short</code>, <code>Integer</code>, <code>Long</code>, <code>Float</code>, and <code>Double</code> wrapper classes are all [[subclasses]] 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 and 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?