To read the entire contents of a file at once - Java File Path IO

Java examples for File Path IO:File Operation

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Description

To read the entire contents of a file at once

Demo Code

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

public class Main {
  public static void main(String[] args) throws IOException {
    Path path = Paths.get("/home/docs/users.txt");
    byte[] contents = Files.readAllBytes(path);

    for (byte b : contents) {
      System.out.print((char) b);
    }/*from   w  w w  .j  a  va 2 s.com*/
  }
}

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