Gimme a CLI is a Java library for creating quick and easy command line interfaces (CLIs) using JCommander and Spring's IoC Container. JCommander is great for creating command-style CLI argument ...

Many Java applications started from the command line take arguments to control their behavior. These arguments are available in the string array argument passed into the application’s static main() ...

Command-line applications are very useful for getting things done, particularly when time is critical. Designing and developing a graphical user interface (GUI) for an application is often a lengthy ...

Java is a programming language that is widely used for developing cross-platform applications. The simplest way to run a Java program is by using an integrated development environment (IDE) such as ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Vivek Yadav, an engineering manager from ...

Java is one of the most in-demand programming languages in the world and one of the two official programming languages used in Android development (the other being Kotlin). Developers familiar with ...

Abstract: In 2018 Turing Award lecture, John L. Hennessy discusses software-centric opportunities to save Moore’s law. The software is a major consumer of energy in ICT, IoT, and edge systems, but ...

For Java-based programs such as Maven, Jenkins, Gradle or Tomcat to run, they need to know that Java's JDK is installed. That's the purpose of the JAVA_HOME environment variable. It tells programs ...