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Java Basics

In this lesson, you will learn about basic syntax, data types, and various writing methods.

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Lesson Goals
  • Understand Java's basic syntax rules, including statements, blocks, and comments.
  • Declare variables and construct statements using variables and literal (constant) values.
  • Become familiar with the primitive data types, as well as the String class.
  • Understand many of Java's operators and the concept of operator precedence.
  • Understand the rules that apply when data is converted from one type to another.
  • Declare, write, and use simple methods.
Lesson Activities
Basic Java Syntax Variables Data Constants and the final Keyword Mathematics in Java Creating and Using Methods Variable Scope Method Exercise (Exercise)