Java Practice It | Exercise 5.4: randomX | method basics, random, while loops

How to use random:

Summary:
Print a character a certain many amount of times depending on a random range of values. After a certain many values the program will quit.

More practice its:

Problem:

Question:
Write a method named randomX that keeps printing lines, where each line contains a random number of x characters between 5 and 19 inclusive, until it prints a line with 16 or more characters. For example, the output from your method might be the following. Notice that the last line has 17 x characters.