Adding JList Object To Load With EnumMap

I have a program I am creating in Eclipse. In my JFrame window, I am adding a JList object that I want to load with an EnumMap that I have created in a separate 'enum' class.

In my JFrame, I have a method called 'loadJList()' in which I want to iterate through the EnumMap and load the keys & values.

Here's what I've tried

In my EnumMap class, I've done the following ...

Java Code:

public enum MyEnumMap {
.....//created map values & keys, getter() and setter()
public Enum<MyEnumMap> getEnum() {
return this;
}
} mh_sh_highlight_all('java');

I imported my EnumMap program in my JFrame program and tried something like ...

Java Code:

public void loadJList() {
for(Enum<?> e: myEnumMap.values()) {
list.add ....
}
} mh_sh_highlight_all('java');

Which does not work. I've scoured the internet a bit but sources on EnumMap are limited, at least ones I can understand (first time trying to use this).

I also need to elaborate on the key of the EnumMap (they are cities, I'd like to add the state or country). For example

LASVEGAS, 749.99

I would want displayed as

Las Vegas, Nevada .... 749.99

My ultimate goal here is to access my EnumMap in my JFrame program to dynamically load a JList object.