Ubuntu上でJavaの開発環境を構築するには、OpenJDKのインストールとMavenなどのビルドツールの導入が基本になります。 この記事では、Ubuntu 22.04以降を想定して、Javaアプリの開発に必要なツールを一通りセットアップする手順を、コマンド付きでわかりやすく ...

This article is a quick guide for Ubuntu Linux users installing Java 11, the current long-term support (LTS) Java version. I’ll briefly make the case for migrating your code base to Java 11, then ...

Ubuntu 26.04 LTS ‘Resolute Raccoon’ will use OpenJDK 25 as its default Java version. An expected change as OpenJDK 25 is a long-term support release, as Ubuntu 26.04 is, the bump brings various ...

JAVA_HOME is an operating system (OS) environment variable which can optionally be set after either the Java Development Kit (JDK) or the Java Runtime Environment (JRE) is installed. The JAVA_HOME ...

Community driven content discussing all aspects of software development from DevOps to design patterns. In April of 2020, Ubuntu released Focal Fossa, the latest LTS version of the popular Linux ...