Returns the enum constant of this class with the specified name.
The string must match exactly an identifier used to declare an
enum constant in this class. (Extraneous whitespace characters are
not permitted.)
Parameters:
name - the name of the enum constant to be returned.
whether tasks of this priority will run no earlier than those of priority p.
For instance, Priority.URGENT.sameOrAfter(Priority.IMMEDIATE) returns true.