Call your setter methods.
setOpponent(opponent);
in your constructor.
You will need to construct a new date object using your five int params and pass it to your setDate() method.
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Type: Posts; User: GoodbyeWorld
Call your setter methods.
setOpponent(opponent);
in your constructor.
You will need to construct a new date object using your five int params and pass it to your setDate() method.
...
You can't just use the - operator for things that aren't primitives. (The String class lets you use the + operator but that's beside the point.)
This isn't C++.
You can't subtract one...