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Coursera

Java Foundations Bootcamp - Learn by Coding & Quizzes - 2026

Packt via Coursera

Overview

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This course features Coursera Coach! A smarter way to learn with interactive, real-time conversations that help you test your knowledge, challenge assumptions, and deepen your understanding as you progress through the course. Dive into Java programming from the ground up with this hands-on bootcamp designed to transform beginners into confident coders. You will gain a solid grasp of core concepts like data types, operators, loops, and conditional statements, learning how to structure programs efficiently and write clean, maintainable code. The course begins by guiding you through setting up your development environment on Windows or macOS, creating your first Java program, and exploring Integrated Development Environments (IDEs). Step by step, you’ll master reading and writing to the console, manipulating data, and using operators while avoiding common pitfalls. Next, you’ll tackle Java’s control flow mechanisms including if-else, switch statements, and loops. You’ll explore modular programming through methods, manage collections using arrays, and gain a deep understanding of strings, their objects, and memory optimization techniques like the string pool. Each section combines coding exercises with quizzes to reinforce learning. Ideal for beginners with little to no programming experience, this course also benefits developers seeking a refresher on Java fundamentals. No prior knowledge of Java is required, though basic computer literacy is helpful. Difficulty is beginner-friendly, ensuring a smooth, guided introduction to programming. By the end of the course, you will be able to confidently write, run, and debug Java programs, use control flow structures and loops effectively, manipulate arrays and strings, and develop reusable, well-structured code ready for real-world applications.

Syllabus

  • Introduction
    • In this module, we will introduce the course and provide a clear roadmap of what you will learn. You will get an overview of key topics, objectives, and the practical approach we follow. By the end, you will know how to navigate the course effectively and maximize learning outcomes.
  • Setting Up the Development Environment
    • In this module, we will guide you through installing and configuring the Java development environment on both Windows and macOS. You will learn to prepare your system for coding without errors. By the end, your machine will be fully ready for Java development.
  • Creating and Running a Simple Java Program
    • In this module, we will walk you through creating your first Java program. You will learn to compile and run code on different operating systems. By the end, you will confidently execute simple programs and observe their output.
  • IDEs
    • In this module, we will explain what an IDE is and why it is essential for Java development. You will learn to set up and customize an IDE for coding efficiently. By the end, you will be comfortable using an IDE to write, debug, and manage Java projects.
  • Data Types and Variables
    • In this module, we will introduce data types and variables in Java. You will learn the differences between primitive and non-primitive types and how to define variables. By the end, you will understand how to store and manage data effectively in your programs.
  • Reading and Writing to the Console
    • In this module, we will demonstrate how to read input from and write output to the console. You will learn to interact with users through the command line. By the end, you will be able to create interactive programs that take input and display results.
  • Operators
    • In this module, we will explore the various operators in Java and how they function. You will learn how operator precedence affects calculations and how to avoid mistakes. By the end, you will confidently write expressions that produce correct results.
  • if-else Statements
    • In this module, we will explain the if-else construct for decision-making in Java. You will learn to execute code based on specific conditions. By the end, you will control the flow of programs with confidence.
  • Switch Statements
    • In this module, we will demonstrate how to use switch statements as an alternative to multiple if-else conditions. You will learn to write cleaner and more efficient decision-making code. By the end, you will handle multiple conditions effortlessly.
  • Loops
    • In this module, we will cover the different types of loops in Java. You will learn to repeat tasks efficiently and control program flow. By the end, you will master loops to simplify repetitive coding tasks.
  • Methods
    • In this module, we will explain how to create and use methods to organize code. You will learn to break programs into reusable blocks. By the end, you will write modular and maintainable Java programs.
  • Arrays
    • In this module, we will introduce arrays as a way to store multiple values in Java. You will learn to access and manipulate array elements. By the end, you will handle collections of data effectively in your programs.
  • Strings
    • In this module, we will explore strings in Java and their various operations. You will learn about string objects, concatenation, comparison, formatting, and memory management. By the end, you will handle text data with precision and efficiency.

Taught by

Packt - Course Instructors

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