Similar Topics

9.7k+ articles

4.3k+ articles

Difference Between

4.3k+ articles

Java - util package

1.7k+ articles

1.7k+ articles

Java-Collections

1.1k+ articles

140+ articles

80+ articles

30+ articles

Java-Map-Programs

30+ articles

java-map

40+ posts

Popular articles

Recent articles

How to Convert Map to JSON to HashMap in Java?

Last Updated: 04 August 2022

JSON is an open standard file format, and easier data interchange format helpful for humans to transmit data. Most of the apps display JSON data and hence nowadays JSON ha...read more

Difference Between keySet() and entrySet() Method in Java Map

Last Updated: 02 June 2022

Map Interface is present in Java.util package, which provides mainly three methods KeySet(),entrySet() and values(). These methods are used to retrieve the keys of the map ...read more

Technical Scripter

Java-Collections

Difference Between

Technical Scripter 2020

Difference between List, Set and Map in Java

Last Updated: 27 September 2021

List interface in Java is a sub-interface of the Java collections interface. It contains the index-based methods to insert, update, delete, and search the elements. It can ...read more

Java-Collections

Difference Between

Similar Topics

9.7k+ articles

4.3k+ articles

Difference Between

4.3k+ articles

Java - util package

1.7k+ articles

1.7k+ articles

Java-Collections

1.1k+ articles

140+ articles

80+ articles

30+ articles

Java-Map-Programs

30+ articles

How to convert a Stream into a Map in Java

Last Updated: 21 June 2020

Introduced in Java 8, the Stream API is used to process collections of objects. A stream is a sequence of objects that supports various methods which can be pipelined to p ...read more

Java-Stream-Collectors

Java-Collectors

How to find the Entry with largest Value in a Java Map

Last Updated: 13 September 2021

Given a map in Java, the task is to find out the entry in this map with the highest value.Illustration:Input : Map = {ABC = 10, DEF = 30, XYZ = 20}Output : DEF = 30Input ...read more

Initialize a static map in Java with Examples

Last Updated: 27 October 2021

In this article, a static map is created and initialized in Java.A static map is a map which is defined as static. It means that the map becomes a class member and can be ...read more

How to Clone a Map in Java

Last Updated: 21 January 2019

Given a map, the task is to clone that map.Following are the 5 different ways to Clone a Map in Java.Example:{1=Geeks, 2=For, 3=Geeks} Method 1: Naive method1. Create a ...read more

Java-Map-Programs

Map put() Method in Java with Examples

Last Updated: 06 March 2023

The map java interface is present in java.util package is used to represent a mapping between a key and a value.Map put() method is used to associate the specified value w ...read more

Java-Collections

Java - util package

Map get() method in Java with Examples

Last Updated: 07 May 2023

The get() method of Map interface in Java is used to retrieve or fetch the value mapped by a particular key mentioned in the parameter. It returns NULL when the map contai ...read more

Java-Collections

Program to Convert List to Map in Java

Last Updated: 19 June 2019

The List is a child interface of Collection. It is an ordered collection of objects in which duplicate values can be stored. Since List preserves the insertion order, it a...read more

Technical Scripter

Java-Collections

Technical Scripter 2018

Java-List-Programs

Java-Map-Programs

Initialize HashMap in Java

Last Updated: 11 December 2018

HashMap is a part of java.util package.HashMap extends an abstract class AbstractMap which also provides an incomplete implementation of Map interface. It stores the data ...read more

Java-Collections

Java-Map-Programs

Immutable Map in Java

Last Updated: 03 March 2023

ImmutableMap, as suggested by the name, is a type of Map which is immutable. It means that the content of the map are fixed or constant after declaration, that is, they ar ...read more

Java-Collections

Java - util package

Java-Map-Programs

Conversion of Java Maps to List

Last Updated: 28 October 2021

A Map is an object that maps keys to values or is a collection of attribute-value pairs. The list is an ordered collection of objects and the List can contain duplicate va...read more

Java-Collections

Java-List-Programs

Java-Map-Programs

SortedMap Interface in Java with Examples

Last Updated: 11 September 2023

SortedMap is an interface in the collection framework. This interface extends the Map interface and provides a total ordering of its elements (elements can be traversed in...read more

Java-Collections

Java - util package

Map Interface in Java

Last Updated: 07 May 2023

In Java, Map Interface is present in java.util package represents a mapping between a key and a value. Java Map interface is not a subtype of the Collection interface. The...read more

Java-Collections

Java - util package