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Java Built in Data Structures

David Dalsveen

Instructor: David Dalsveen

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Learn, practice, and apply job-ready skills with expert guidance
4.6

(20 reviews)

Intermediate level

Recommended experience

2 hours
Learn at your own pace
Hands-on learning
Learn, practice, and apply job-ready skills with expert guidance
4.6

(20 reviews)

Intermediate level

Recommended experience

2 hours
Learn at your own pace
Hands-on learning

What you'll learn

  • Create and Populate a Java LinkedList with the data and compare its performance with ArrayList.

  • Use a Set data structure to uniquify the data.

  • Create a HashMap of the data and look up a record based on a unique key.

Details to know

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Taught in English
No downloads or installation required

Only available on desktop

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About this Guided Project

Learn step-by-step

In a video that plays in a split-screen with your work area, your instructor will walk you through these steps:

  1. Analyze the existing application and create a Java ArrayList to populate with data from a file.

  2. Create and Populate a Java LinkedList with the data and compare its performance with ArrayList.

  3. Use a Set data structure to uniquify the data from the LinkedList.

  4. Sort the Set data according to rain and store it in a file.

  5. Create a HashMap of the data and look up a record based on a unique key.

Recommended experience

Learners should be familiar with Java variables, methods, Classes and Objects.

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Instructor

David Dalsveen
Coursera Project Network
24 Courses116,478 learners

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How you'll learn

  • Skill-based, hands-on learning

    Practice new skills by completing job-related tasks.

  • Expert guidance

    Follow along with pre-recorded videos from experts using a unique side-by-side interface.

  • No downloads or installation required

    Access the tools and resources you need in a pre-configured cloud workspace.

  • Available only on desktop

    This Guided Project is designed for laptops or desktop computers with a reliable Internet connection, not mobile devices.

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4.6

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5

Reviewed on Feb 9, 2022

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Reviewed on May 26, 2022

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