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Vector是Java中常用的集合类，广泛应用于开发。本文介绍如何在Java中使用Vector计算两个集合的差集。 1、 创建一个名为TestVectorDiffrence的Java类文件。 2、 声明一个Vector对象vector1，并向其中添加四个元素。 3、 声明一个名为vector2的Vector对象，并向其中添加四个元素。

Java 22 arrives with previews of scoped values, structured concurrency, stream gatherers, and the ability to execute multi-file programs. Java Development Kit 22, the next version of Java Standard ...

Long-Term Support release, with features ranging from structured concurrency and compact object headers to ahead-of-time method profiling and JFR CPU-time profiling on Linux, is now generally ...