Java TASK: Write a static method called repeatString that takes as input a String parameter word followed by an int parameter num. It should return a String that would be the result of repeating word exactly num times. If num is 0 or negative, the method should output an empty string.

Sample Input 1: Marcia 3 Sample Output 1: MarciaMarciaMarcia Sample Input 2: Marcia 0 Sample Output 2: