mushfiqbh

Index

• Exception Handling
• Collection Framework
• Generics
• Generics Wildcard
• Multi Threading
• Lambda Expression
• Array & ForEach Loop

mushfiqbh

import java.util.Scanner;

public class PatternPrinter {
    private static final Scanner scan = new Scanner(System.in);

    public static void main(String[] args) {
        System.out.println("\nWelcome to the Pattern Printing Program!");

        while (true) {
            System.out.println("\nPlease choose an option:");