目录结构：解释：示例：多重捕捉：附：自定义异常1、为什么需要自定义异常类2、如何自定义异常类3、如何使用自定义异常类总结try-catch 是 Java 和许多其他编程语言中用于异常处理的关键字组合，它允许程序员优
I want to store few strings into an array using ArrayList. How can I store all the strings at once without using Add function every time. Is it somewhat related to interface I开发者_运维问答Collecti
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