Scanner: nextLine()

boolean hasNextLine( )
Returns true if a line of input is available.

import java.io.File;
import java.util.Scanner;

public class Main {
  public static void main(String[] args) throws Exception{
    File file = new File("data.txt");

    Scanner scanner = new Scanner(file);
    while (scanner.hasNextLine()) {
      String line = scanner.nextLine();
      System.out.println(line);
    }
  }
}
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Scanner:
  1. Scanner
  2. Setting Delimiters
  3. findInLine( )
  4. findWithinHorizon( )
  5. skip( )
  6. new Scanner(FileReader file)
  7. new Scanner(InputStream source)
  8. Scanner: hasNext()
  9. Scanner: hasNextBoolean()
  10. Scanner: hasNextDouble()
  11. Scanner: hasNextInt()
  12. Scanner: hasNextLine()
  13. Scanner: next()
  14. Scanner: nextBoolean()
  15. Scanner: nextDouble()
  16. Scanner: nextInt()
  17. Scanner: nextLine()