/* * *** ***** ******* ***** *** * */ public class Test19 { public static void main(String[] args) { for (int i = 1; i < 5; i++) { for (int j = 1; j <= 2*i-1; j++) { System.out.print("*"); } System.out.println(); } for (int i = 5; i >= 1; i--) { for (int j = 1; j <= 2*i-1; j++) { System.out.print("*"); } System.out.println(); } } }