Start Pattern in java

I'll look at how to make a square pattern with Java programming. In the console, we'll write a Java program that generates a square pattern of asterisks (*). This pattern is a popular starting exercise that can help you grasp nested loops and fundamental control flow in Java.

[ 1 ].. Square pattern in Java

[ 2 ].. Hollow Square pattern

[ 3 ].. Left triangle star pattern

[ 4 ].. Right triangle pattern

[ 5 ].. Left Down Triangle

[ 6 ].. Right Down Triangle

[ 7 ].. Hollow triangle star pattern

[ 7 ][ a ].. Hollow triangle star pattern

[ 7 ][ b ].. Hollow triangle star pattern

[ 7 ][ c ].. Hollow triangle star pattern

[ 8 ].. Right pascal star pattern

[ 9 ].. Cross pattern program

[ 10 ].. Pyramid star pattern

[ 10 ][ a ].. Pyramid number pattern

[ 10 ][ a ].. Pyramid Alpha pattern

[ 10 ][ a ].. Pyramid Alpha pattern

[ 10 ][ a ].. Pyramid Alpha pattern

[ 11 ].. Heart pattern

public class Main
{
    public static void main(String[] args) {
        int size = 7;
        for(int row =1; row<=size; row++)
        {
            for(int col=1; col<=size; col++)
            {
                if((row==1&& (col == 2 || col==6)) ||
                  (row==2 && (col == 1 || col==3 || col==5|| col==7)) ||
                  (row==3 && (col == 1 || col==4 || col==7)) ||
                  (row==4 && (col == 1 || col==7)) ||
                  (row==5 && (col == 2 || col==6)) ||
                  (row==6 && (col == 3 || col==5)) ||
                  (row==7 && (col == 4)))
                {
                   System.out.print("* ");  
                }
                else
                {
                   System.out.print("  ");   
                }

            }
            System.out.println("  ");
        }

    }
}