#JavaInterview

Опубликовано: 05 Октябрь 2024
на канале: Selenium Express

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#JavaInterview Shorts 4 - What is the Recommended way to iterate a Map collection ?

In this video we will learn the best way to traverse a map. We have number of approaches to iterate a map in java.

Example :

Iterating a map using iterator
Iterating a map using a enhanced for loop
Iterating a map using the java8 collection interface’s forEach method
Iterating a map using java8 map interface’s forEach() ( Recommended )

This is one of the frequently asked interview questions after the introduction of orEach() method in java8.

#javainterviewquestions

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#javainterviewquestions #javainterview #java #javacollections

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