Java: Map

By Xah Lee. Date: .

What is Map

In Java, map is a Interface for datatypes that's a set of key/value pairs. In other languages called {hash table, dictionary, map, associative list}.

The full name is java.util.Map

Methods of Map Interface

The map interface has methods like the following.

Children of Map Interface

The Map interface has the following children:

Implementations of Map Interface

Java, data structures, array, collection, map