REPL: Java Developer’s New Friend
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The document discusses JShell, an interactive tool for Java that allows for immediate execution of code, facilitating learning, prototyping, and API investigation. It references JEP 222, which formalizes JShell as a read-eval-print loop for the Java platform. Additional resources and information about JShell and related topics are provided.
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REPL: Java Developer’s New Friend
- 1. #DevoxxUS REPL: Java developer’s new friend Miro Cupak Senior Software Engineer, DNAstack 22/03/2017 @mirocupak#jshellintro
- 2. #DevoxxUS JShell • interactive tool to execute Java and get immediate results • JDK’s Read-Eval-Print-Loop • use cases: • learning • switching stacks • prototyping • investigating new APIs @mirocupak#jshellintro
- 3. #DevoxxUS More info • /help • API: import jdk.jshell.* • JEP 222: jshell: The Java Shell (Read-Eval-Print Loop) • http://openjdk.java.net/jeps/222 • Kulla • http://openjdk.java.net/projects/kulla/ • Robert Field: JShell: An Interactive Shell for the Java Platform • Thursday 12:00-12:50 PM (LL 20 D) @mirocupak#jshellintro