You don't have any constructors there; you have methods called Construct. The name of the constructor has to be exactly the same as the name of the class (or the enum).
You can't call a superclass constructor because you don't have an "extends" declaration. I don't know whether an enum can have an "extends" declaration or not, however. There is something about enums in the Java Tutorials.
Joined: Jun 28, 2008
by the way, enum can not have (more than one) "extends"..