The following program opens a text file called test.txt, reads from it a line of text, and prints in on the video.
import java.io.*; public class ReadingFromFile { public static void main(String[] args) throws IOException { // opening the file for reading FileReader f = new FileReader("test.txt"); // creation of the object for reading BufferedReader in = new BufferedReader(f); // reading a line of text from the file String line = in.readLine(); System.out.println(line); // closing the file f.close(); } }
Notes:
public static void main(String[] args) throws IOException