This Visual Studio Code for Java tutorial shows you how to install the Java extensions pack for VS Code, create a Java project and run a simple program.

This latest version of Java, due to arrive as a production release on September 16, has 18 features. JDK 25 comes on the heels of JDK 24, a six-month-support release that arrived March 18.

AIの活用では、MCPという言葉が注目を浴びています。連載の最後に、JavaでMCPサーバー／クライアントを実装してみて、MCPへの理解を深めます。