- Java 9 with JShell
- Gastón C. Hillar
- 139字
- 2021-07-09 18:46:43
Chapter 1. JShell – A Read-Evaluate-Print-Loop for Java 9
In this chapter, we will start our journey toward object-oriented programming with Java 9. You will learn how to launch and work with a new utility introduced with Java 9 that will allow us to easily run Java 9 code snippets and print their results: JShell. This utility will make it easy for you to learn object-oriented programming. We will do the following:
- Get ready for our journey toward OOP (Object-Oriented Programming) with Java 9
- Install the required software on Windows, macOS, or Linux
- Understand the benefits of working with a REPL (Read-Evaluate-Print-Loop) utility
- Check default imports and use auto-complete features
- Run Java 9 code in JShell
- Evaluate expressions
- Work with variables, methods, and sources
- Edit the source code in our favorite external code editor
- Load source code
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