jdk11对于jdk8新增的特性，JDK 8引入了Lambda表达式 、Stream API 、Date Time API 等重要特性，简化了代码并支持多核技术。而JDK 11在功能上进行了扩展，引入了模块化系统、HTTP客户端API 、预测性编译等新特性，并进行了性能优化，包括对JVM的改进和默认垃圾回收 ...

Java Development Kit (JDK) 11 is now generally available and ready for production use, bringing productivity improvements and an HTTP client API that implements HTTP/2. In Java 11, Oracle has forked ...