Java Read File Line by Line Example

Date: 2020-04-27

This tutorial demonstrates three methods for reading a file line by line in Java 8 using streams. It contrasts the efficient Files.lines() method, which reads the file as a stream of strings, with the less efficient Files.readAllLines(), which loads the entire file into memory. The tutorial also covers Files.newBufferedReader(). A step-by-step guide using Eclipse, Maven, and Java 8 is provided, including code examples and project setup. The article emphasizes the advantages of using streams for improved performance when handling large files.

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