Have radio buttons A and B. Any change should tickle two listeners. One for button going active; one
for button going inactive. Is there any order to this? Can I be sure on A->B that either one will wake up first?
Java contains several comparison operators (e.g., <, <=, >, >=, ==, !=) that allow you to compare primitive values. However, these operators cannot be used to compare the contents of objects.
Interface Comparable is used to allow objects of a cl…