在Java基础学习中，final关键字至关重要。本文将重点探讨其使用规范，帮助掌握final在变量、方法和类中的具体应用与限制条件。 1、 final在Java中表示最终含义，用于定义不可更改的变量、方法或类。 2、 用final可定义类、属性和方法，防止被继承或重写。

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