import java.io.*; import java.lang.*; public class LongToByte { public static void main(String[] args) throws IOException{ BufferedReader bf = new BufferedReader(new InputStreamReader(System.in)); System.out.println("Enter the long value:"); String s = bf.readLine(); long num = Long.parseLong(s); byte bValue = (byte) num; System.out.println("Byte is:"+ num); } }