What is MetaSpace? How does it differ from PermGen?

What is MetaSpace? How does it differ from PermGen?

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: easy

标签: interviewbit, java-8, topic-specific, java

参考答案摘要

JVM PremGen: MetaData information of classes was stored in PremGen (Permanent-Generation) memory type before Java 8. PremGen is fixed in size and cannot be dynamically resized. It was a contiguous Jav...

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