book

Beginning Java 17 Fundamentals: Object-Oriented Programming in Java 17

Name: Beginning Java 17 Fundamentals: Object-Oriented Programming in Java 17
ISBN: 9781484273074

by Kishori Sharan, Adam L. Davis

November 2021

Beginner

1023 pages

28h 40m

English

Apress

Content preview from Beginning Java 17 Fundamentals: Object-Oriented Programming in Java 17

K. Sharan, A. L. DavisBeginning Java 17 Fundamentalshttps://doi.org/10.1007/978-1-4842-7307-4_23

23. Java Shell

Kishori Sharan¹ and Adam L. Davis²

(1)

Montgomery, AL, USA

(2)

Oviedo, FL, USA

In this chapter, you will learn:

What the Java shell is
What the JShell tool and the JShell API are
How to configure the JShell tool
How to use the JShell tool to evaluate snippets of Java code
How to use the JShell API to evaluate snippets of Java code

All example programs in this chapter are a member of a jdojo.jshell module, as declared in Listing 23-1.

// module-info.java

module jdojo.jshell {

exports com.jdojo.jshell;

requires jdk.jshell;

}

Listing 23-1

The Declaration of a jdojo.jshell Module

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