import java.io.File;
import java.io.FileInputStream;
public class Main {
public static void main(String[] args) throws Exception {
File file = new File("C:/String.txt");
FileInputStream fin = new FileInputStream(file);
byte fileContent[] = new byte[(int) file.length()];
fin.read(fileContent);
System.out.println(new String(fileContent));
}
}