Write a Complete program for the following specification: The SerialNumber class

Question

Write a Complete program for the following specification:
The SerialNumber class takes a software serial number in
the form of LLLLL-DDDD-LLLL where each L is a letter
and each D is a digit. The serial number has three groups
of characters, separated by hyphens. The class extracts
the three groups of characters and validates them.
Example:
String serial1= "GHTRJ-8975-AQWR"; // Valid
String serial2 = "GHT7J-8975-AQWR"; // Invalid
String serial3 = "GHTRJ-8J75-AQWR"; // Invalid
String serial4 = "GHTRJ-8975-AQ2R"; // Invalid

Explanation / Answer

import java.util.Scanner; public class SerialNumber { static String serialNo; public static void main(String[] args) { int flag=0; System.out.println("Enter the serial no."); Scanner input=new Scanner(System.in); serialNo=input.next(); for(int i=0;i17){ flag=1; } else { if(i>=0 && i=6 && i=12 && i

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