while $($arrowHeadWidth $<=$ arrowBaseWidth$)\{$

$//$ Prompt user for a valid arrow head value

$\}$

Example output for arrowBaseHeight $=5,$ arrowBaseWidth $=2,$ and arrowHeadWidth $=4$:

Enter arrow base height:

$5$

Enter arrow base width:

$2$

Enter arrow head width:

$4$

$**$

$**$

$**$

$**$

$**$

$****$

$***$

$**$

$*$

import java.util.Scanner;

public class DrawHalfArrow $\{$

public static void main$($String$[]$ args$)\{$

Scanner scnr $=$ new Scanner$($System$.$in$)$;

int arrowBaseHeight;

int arrowBaseWidth;

int arrowHeadWidth;

System.out.println$("$Enter arrow base height:"$)$;

arrowBaseHeight $=$ scnr$.$nextInt$()$;

System.out.println$("$Enter arrow base width:"$)$;

arrowBaseWidth $=$ scnr$.$nextInt$()$;

System.out.println$("$Enter arrow head width:"$)$;

arrowHeadWidth $=$ scnr$.$nextInt$()$;

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

$//$ Draw arrow base $($height $=3,$ width $=2)$

System.out.println$("**")$;

System.out.println$("**")$;

System.out.println$("**")$;

$//$ Draw arrow head $($width $=4)$

System.out.println$("****")$;

System.out.println$("***")$;

System.out.println$("**")$;

System.out.println$("*")$;

$\}$

$\}$