What is a shutdown hook?

What is a shutdown hook?

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: hard

标签: interviewbit, multithreading, topic-specific, concurrency

参考答案摘要

A shutdown hook is simply a thread that is invoked implicitly before JVM shuts down. It is one of the most important features of JVM because it provides the capacity to do resource cleanup or save app...

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