What does the string intern() method do in Java?

What does the string intern() method do in Java?

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-string, topic-specific, java

参考答案摘要

If you apply the intern() method to a few strings, you will ensure that all strings having the same content share the same memory. As soon as a String object is invoked with intern(), it first checks ...

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