HashMap is an object that store item in the form of  “key-value” pair. Here, In this post, we will see “how to create a HashMap object in Java and how to iterates its data with the help of ArrayList?”

Easiest representation of HashMap example in Java using ArrayList...!!! Click To Tweet

Syntax:

Example

 

Output:

 

Easiest representation of HashMap example in Java using ArrayList...!!! Click To Tweet

 

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Author

  • Deepak Verma

    Deepak Verma is a Test Automation Consultant and Software development Engineer for more than 10 years. His mission is to help you become an In-demand full stack automation tester. He is also the founder of Techndeck, a blog and online coaching platform dedicated to helping you succeed with all the automation basics to advanced testing automation tricks.

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