重要:Java25正式发布(长期支持版)!
// 无需显式类声明void main { IO.println("Hello, JDK 25!"); // java.lang.IO 自动导入 String name = IO.readLine("Enter your name: "); IO.printl
import jdk v instanceof java25 2025-09-16 17:41 2
// 无需显式类声明void main { IO.println("Hello, JDK 25!"); // java.lang.IO 自动导入 String name = IO.readLine("Enter your name: "); IO.printl
import jdk v instanceof java25 2025-09-16 17:41 2