ニュース

Fedora Core 4はJavaプログラミング言語で書かれた相当量のコードを含む最初のFedoraリリースです。これらの追加はGNU ClasspathとGNU gcjの改良によって ...
Other forms of iteration in Java 8 I’m focusing on iterating over collections, but there are other, more specialized forms of iteration in Java.
Why should you use Collections class methods rather than similarly named fields to obtain empty collections? Type safety makes the crucial difference.