You have to answer the following questions.
Question 1: Write a method named rowOfStars that takes a single integer parameter n and returns a String with that many stars in it.
For instance, calling the method with a value of three would cause the String "***" to be returned.
Question 2: Using the method you wrote for the previous question, write a method that takes a single integer parameter nand prints a triangle of stars to the screen that has a height and base size equal to n. For case, calling the method with a value of 4 will produce the triangle:
You need to implement this in java language. You need to provide the answer as soon as possible.