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Introduction to JVM Languages

You're reading from Introduction to JVM Languages Get familiar with the world of Java, Scala, Clojure, Kotlin, and Groovy

Product type Paperback

Published in Jun 2017

Publisher Packt

ISBN-13 9781787127944

Length 450 pages

Edition 1st Edition

Languages

Clojure

Tools

Akka

Concepts

Programming Language

Author (1):

van der Leun

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Table of Contents (21) Chapters

Title Page

Credits

About the Author

About the Reviewer

www.PacktPub.com

Customer Feedback

Preface

1. Java Virtual Machine FREE CHAPTER

2. Developing on the Java Virtual Machine

3. Java

4. Java Programming

5. Scala

6. Scala Programming

7. Clojure

8. Clojure Programming

9. Kotlin

10. Kotlin Programming

11. Groovy

12. Groovy Programming

13. Other JVM languages

14. Quiz Answers

Eclipse IDE

As we have seen in the previous section, using a simple text editor to create JVM programs can be a quite cumbersome process. In some languages, including Java, you'll have to make sure that the package name structure matches the directory structure of the source code. As we will soon see, there are more rules that some languages impose on the developer. Java requires that the source code filename should match the corresponding class name. Also, you have to manually specify the ClassPath when running programs. The list goes on.

In the JVM world, most programmers use the sophisticated IDE to develop their projects. Both commercial and open source IDEs that support the JVM concept are available on the market. Java support is extremely strong on all popular IDEs. Java programmers can expect the following features in a modern IDE:

First is the autocompletion feature. When a class name is recognized, it offers a list of its members while typing (called IntelliSense in the Microsoft...

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Authors (1)

van der Leun

van der Leun

Vincent van der Leun is a software engineer living in the city of Utrecht in The Netherlands. Programming since the age of 8, he has worked with many different languages and platforms over the years. Rediscovering Java a few years ago, he loved it so much that he became an Oracle Certified Professional, Java 7 Programmer, and started the JVM Fanboy blog. Currently he works for CloudSuite, a company specializing in modern ecommerce solutions. At CloudSuite he works on various backend systems and web services, writes JavaScript code for frontend applications, supports consultants by providing complex SQL queries, and consumes coffee while having design-related discussions with fellow developers.

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