Read File Using FileInputStream

import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;

public class ReadFileExample {

public static void main(String[] args) {

File file = new File("d:/ram.txt");
FileInputStream fis = null;

try {
fis = new FileInputStream(file);
 
  int content;
while ((content = fis.read()) != -1) {
// convert to char and display it
System.out.print((char) content);
}

} catch (IOException e) {
e.printStackTrace();
} finally {
try {
if (fis != null)
fis.close();
} catch (IOException ex) {
ex.printStackTrace();
}
}
}
}