I am not 100% sure on this, but yes I believe you have to add "implements Comparable" to the class name.
What this does is requires your class to have the method "compareTo". If you say your class...
Type: Posts; User: snowguy13
I am not 100% sure on this, but yes I believe you have to add "implements Comparable" to the class name.
What this does is requires your class to have the method "compareTo". If you say your class...