How to read from files with Files.lines(…).forEach(…)?

Question

I\'m currently trying to read lines from a text only file that I have. I found on another stackoverflow(Reading a plain text file in Java) that you can use Files.lines(..).f

Answer 1

I have created a sample , you can use the Stream to filter/

public class ReadFileLines {
    public static void main(String[] args) throws IOException {
        Stream lines = Files.lines(Paths.get("C:/SelfStudy/Input.txt"));
//      System.out.println(lines.filter(str -> str.contains("SELECT")).count());

//Stream gets closed once you have run the count method.
        System.out.println(lines.parallel().filter(str -> str.contains("Delete")).count());
    }
}

Sample input.txt.

SELECT Every thing
Delete Every thing
Delete Every thing
Delete Every thing
Delete Every thing
Delete Every thing
Delete Every thing