GlobalCredit Class
===

Can someone help me with this?

    GlobalCredit credit1 = new GlobalCredit().getRandom();
    GlobalCredit rewardCards = new GlobalCredit();


this is the class.

http://www.cse.yorku.ca/common/type/api/type/lib/GlobalCredit.html


When I print credit1 and/or rewardCards, they both output a random amount every single time. isnt rewardCards suppose to be empty? 