2025年はJavaが誕生して30年目の年ですが、まだまだ活発に開発が続けられています。大きなトレンドとして、イミュータブルな小さなデータを扱うことが重要になっており、それに関する機能が取り入れ始められています。Javaは互換性を重視する言語であり、 ...

Oracle has released JDK (Java Development Kit) 25, the first long term support (LTS) version since JDK 21 two years ago. New ...

米Oracleは9月16日（現地時間）、プログラミング言語「Java」の最新版「Java 25」を発表した。Java開発キット「Oracle JDK 25」の提供も開始されている。 「Java 25」は、 「Java 21」 ...

In this blog post, I look at the concept of Java synthetic methods. The post summarizes what a Java synthetic method is, how one can be created and identified, and the implications of Java synthetic ...

Oracle has released Java 25, a version that will receive Long-Term Support (LTS). With 18 JDK Enhancement Proposals (JEPs), it aims to significantly ...

JDK 25 is an LTS release, the second on Oracle’s new two-year LTS cadence (after 21), and it lands with meaningful language ...

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The Java tutorial Java 101: Classes and objects in Java introduces the fundamentals of Java classes and objects, including how to declare classes, describe attributes via fields, describe behaviors ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The Java Scanner class provides methods that take String input and convert that String into any ...

We discuss how to work with directories, sub-directories, and traverse them using Java and the DirectoryStream method. Learn more. A directory is an organizational file system structure that contains ...