Java IdentityHashMap clone() method

The clone() method of the Java IdentityHashMap class is used to get a shallow copy of the calling IdentityHashMap, excluding the key-value pairs.

Syntax

Return

A shallow copy of the calling Map.

Example 1

Output:

{Java=1, the=3, language=6, programming=5, best=4, is=2}

Example 2

Output:

{[email protected], [email protected], [email protected], [email protected]}