Core Java
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Java Command-Line Interfaces (Part 22): argparser
John Lloyd‘s argparser is the library covered in this twenty-second post of the series on Java-based command line argument parsing.…
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Streams vs. Decorators
The Streams API was introduced in Java 8, together with lambda expressions, just a few years ago. I, as a disciplined…
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Experimenting with Java9 HTTP Client and Process API in JShell
This post continues my exploration of Java9 features from my My Top Java 9 Features blog post. Here we are…
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Java Command-Line Interfaces (Part 21): Airline 2
The focus of this twenty-first post in this series on parsing command-line arguments in Java is on the Airline 2…
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Java Variables
Variables The variable is the basic unit of storage in a Java program. A variable is defined by the combination…
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Java 9: The Good, The Bad, and Private Interface Methods
Java 9 was released a few weeks ago. Check the release notes, they include many interesting features. However, I think…
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JUnit 5 – Basics
JUnit 5 is the next generation unit testing framework for Java equipped with many interesting features including nested tests, parameterized…
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Java Command-Line Interfaces (Part 20): JSAP
JSAP (Java Simple Argument Parser) 2.1 is the focus of this twentieth post in this series on processing command line…
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Java Data type and Identifier
In this tutorial we are going to see about Data types and Identifiers in Java. Java language has a rich…
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