What is BufferedWriter? What are flush() and close() used for?

What is BufferedWriter? What are flush() and close() used for?

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, cognizant, company-specific

目标公司: Cognizant

参考答案摘要

BufferedWriter is a temporary data storage source. It's used to make a buffered character output stream with the default output buffer size. To flush characters from the buffered writer stream to a fi...

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