Counting Lines With Java 8


import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;

Path path = Paths.get("./readme.txt");
long lineCount = Files.lines(path).count();

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Comments:

Wrong!

right:

try (Stream<String> stream = Files.lines(path)) {
long lineCount = stream().count();
}

Posted by Ruslan Ibragimov on April 02, 2015 at 01:01 AM CEST #

Nothing wrong in post ,Files.lines(Path) returns Stream<String>.

Posted by Suresh on October 18, 2015 at 10:38 PM CEST #

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