JvmDowngrader Downgrades modern java bytecode to older versions. at either compile or runtime. This is currently capable of downgrading from Java 22 to Java 8. Java 7 may come in the future. Currently ...

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.

下面我就推荐几款亲测好用的软件，全是免费或低成本的，帮你轻松入门编程世界。 1. Eclipse：老牌神器，稳如泰山Eclipse可是Java界的“老大哥”，我刚开始学Java时就用它。它内置了数据库工具和版… ...