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Java Fundamentals

Master Java fundamentals through practical lessons on classes, inheritance, collections, and exceptions. Cement your knowledge by building a working hotel reservation system to showcase your new skills.

  • Course
  • Intermediate
  • 20 hours
  • 4.8 (182)
  • Updated: Dec 19, 2025

Subscription · Monthly

  • Cancel Anytime
  • Unlimited access to hundreds of top-rated courses
  • Hands-on projects with expert feedback
  • Personalized career coaching and interview prep
  • Program Certificates

Skills you'll learn

21 skills

  • Java data types
  • Java inheritance
  • Java syntax
  • Java generics
  • Java exception handling

Prerequisites

1 prerequisite

Prior to enrolling, you should have the following knowledge:

  • Basic computer programming

You will also need to be able to communicate fluently and professionally in written and spoken English.

Course Outline

  • 8 lessons
  • 1 project

Program Instructors

1 instructor

Unlike typical professors, our instructors come from Fortune 500 and Global 2000 companies and have demonstrated leadership and expertise in their professions:

Jeff Phillips

Senior Software Engineer

Jeff Phillips

Senior Software Engineer

Reviews

Average Rating: 4.8 (182 Reviews)

I was a good experiance.

Suman Pali

Apr 14, 2026

I was a good experience.

Suman Pali

Apr 14, 2026

I would like to extend my sincere gratitude to Udacity for their invaluable support in helping me to solve, understand, and explore various problems and solutions in greater depth. Most importantly, Udacity provided me with the opportunity to pursue a master’s degree despite my different academic background. This reflects the institution’s strength and innovation in advancing educational work and in fostering both scientific and practical development. I am deeply appreciative of their efforts and contributions.

Karim A

Apr 10, 2026

This course is for everyone. It starts from basics and slowly build your knowledge. By end of the course, you are equipped to start building your own ML models and engage in knowledgable conversations related to ML.

Ashwin

Apr 9, 2026

Good and understandable

Sangeetha Vignesh Kanna

Mar 27, 2026

Subscription · Monthly

  • Cancel Anytime
  • Unlimited access to hundreds of top-rated courses
  • Hands-on projects with expert feedback
  • Personalized career coaching and interview prep
  • Program Certificates

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