Write a method printv(int halfWidth) with a nested loop to print a figure similar to the V-shape figure below formed by askerisks (where "O" denotes a space). A horizontal line of the V-shape figure consists of n (n>=0) spaces, followed by two asterisks, 2*(halfWidth - n - 2) spaces, two asterisks, and finally n spaces. The range of n is from 0 to (halfWidth - 2). The figure below is generated by printl (7). (Hint: Try to write a segment to output one horizontal line first, which involves some loops. Then write an outer loop to enclose the segment.) **TIIIIIIIT** **TIIIIIT** TT**TIT**TO TIIT**** TIID