HomeCoursesJava Masterclass for Software Developers

4.5

Beginner

24h

Java Masterclass for Software Developers

Gain insights into Java fundamentals, conditional and loop statements, and operations on arrays. Learn about debugging and creating your initial programs to advance as a proficient Java developer.

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Overview

Content

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In this course, you will learn the beginning concepts of Java and work your way up to more advanced techniques. To kick things off, you will get hands-on practice with the fundamentals of Java including: variables, constants, arithmetic operations, and how to debug simple programs. As you work your way through the course, you will take what you have learned and apply it to more advanced topics like conditional statements, loop statements, and how to perform operations on arrays. After completing this course, you will have taken the first steps to becoming a productive and efficient Java developer. You will be able to create simple programs, and when you’re ready you’ll be able to create more challenging projects and tackle more advanced material.

In this course, you will learn the beginning concepts of Java and work your way up to more advanced techniques. To kick things...Show More

WHAT YOU'LL LEARN

After completing this course, you will be able to • Write simple Java programs that involve decisions, repetition, and arrays of data • Specify Java classes and their methods, while designing a solution to a given problem • Think critically about the problem-solving and programming concepts presented • Further your study of Java by completing intermediate and advanced courses

TAKEAWAY SKILLS

Java

Programming Language

Content

164 Lessons223 Quizzes21 Challenges

A First Look at Java

12 Lessons

Learn the fundamentals of Java programming, including data types, variables, and input handling.

Introduction: A First Look at Java

The Programming Language Java

A Simple Java Program

Simple Input from the Keyboard

A Problem Solved: Apples by the Box

Writing, Compiling, and Running a Java Program

Summary: A First Look at Java

Practice Challenges for Fun

Arithmetic Expressions

8 Lessons

Unpack the core of Java arithmetic expressions, including operators, type conversions, and mathematical methods.

Introduction: Arithmetic Expressions

Arithmetic Operators

Conversions between Numeric Data Types

A Problem Partially Solved: Day of the Week

Standard Mathematical Methods

A Problem Solved: Wind Chill

Summary: Arithmetic Expressions

Practice Challenges for Fun

Debugging Interlude—The Errors Programmers Make

7 Lessons

Examine the types of programming errors, from compile-time to execution-time, and debugging methods.

Using Classes and Objects

13 Lessons

Grasp the fundamentals of using Java classes, objects, and core standard libraries.

Class Definitions—The Fundamentals

12 Lessons

Map out the steps for understanding and implementing Java class definitions and constructors.

Debugging Interlude—Common Mistakes with Classes

8 Lessons

Tackle common class-related errors, improve debugging skills, and ensure correct object initialization.

Decisions

10 Lessons

Build on decision-making in Java, encompassing if statements, comparisons, boolean expressions, and assertions.

Class Definitions—More Details

10 Lessons

Learn how to use advanced class definitions, Boolean methods, private methods, enumerations, and constructors.

Multiway Decisions

10 Lessons

Explore multiway decisions using nested if and switch statements for efficient decision-making.

10.

Debugging Interlude—Avoiding Mistakes; Finding Mistakes

6 Lessons

Master the steps to avoid and find mistakes in Java through effective debugging and testing.

11.

Repetition

12 Lessons

Break down complex ideas about Java loops, their logic, common errors, and practical applications.

12.

Repetition Continued

7 Lessons

Dig into loop control in Java, focusing on for loops, do loops, and practical examples.

13.

Debugging Interlude—Debugging Loops

6 Lessons

Simplify complex topics on effective loop debugging using testing, tracing, and debugging tools.

14.

Arrays

17 Lessons

Master the essentials of arrays in Java, including declaration, manipulation, and optimization techniques.

15.

An Array-Based Data Structure

13 Lessons

Learn how to use array-based structures for efficient collection management in Java.

16.

Debugging Interlude—Debugging Arrays

5 Lessons

Unpack the core of debugging arrays in Java, focusing on allocation, indexing, and preventing data corruption.

17.

Glossary

1 Lessons

Explore the comprehensive glossary for foundational concepts and constructs in Java programming.

18.

Appendixes

6 Lessons

Grasp the fundamentals of computing, Java reserved words, Unicode, programming styles, and post-course development tools.

19.

Copyright

1 Lessons

Take a look at the copyright protection and licensing for course content and Java code.

Certificate of Completion

Showcase your accomplishment by sharing your certificate of completion.

Course Author:

Frank M. Carrano

Developed by MAANG Engineers

Every Educative lesson is designed by a team of ex-MAANG software engineers and PhD computer science educators, and developed in consultation with developers and data scientists working at Meta, Google, and more. Our mission is to get you hands-on with the necessary skills to stay ahead in a constantly changing industry. No video, no fluff. Just interactive, project-based learning with personalized feedback that adapts to your goals and experience.

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Hands-on Learning Powered by AI

See how Educative uses AI to make your learning more immersive than ever before.

Personalized Interview Prep

Skip the LeetCode grind with a custom roadmap that adapts to your goals. Hands-on practice for Coding Interviews, System Design, and more.

Mock Interviews

Test your skills in a simulated interview setting. Receive personalized feedback based on your performance. Available for Coding Interviews, System Design, and more.

AI Prompt

Build prompt engineering skills. Practice implementing AI-informed solutions.

Code Feedback

Evaluate and debug your code with the click of a button. Get real-time feedback on test cases, including time and space complexity of your solutions.

Explain with AI

Select any text within any Educative course, and get an instant explanation — without ever leaving your browser.

AI Code Mentor

AI Code Mentor helps you quickly identify errors in your code, learn from your mistakes, and nudge you in the right direction — just like a 1:1 tutor!

Free Resources

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