Sorting a treemap by values?

[Java Junior]

Ok guys so I have figured out how to do the treemap now and it sorted the entrys in alphabetical order and prints thee averages. Next I need to sort Treemap based on the values.

I think I have to somehow pass the Treemap to an arraylist, sort the arraylist and then pass it to a hashmap and then print the hashmap but this is really confusing..

Do I need to make a new class that implements comparable or something?

[Java Junior]

Ok abit of an update basically I type this.

System.out.println(myMap.values()); and it prints out

[1.0, 7.5, 2.9, 5.0]

I need to pass myMap.values() to an Array so I can sort that array and then print it out again so the values will be in highest order first but I just can't figure out the line of code that will change map.values() into an array

[DarrylBurke]

Not an advanced topic. Moving to New to Java.

db

[Java Junior]

Not an advanced topic. Moving to New to Java.

db

If it isn't advanced maybe you can answer it?

[Java Junior]

Bump... still need help!!!

[Tolls]

If it's only for display you could Collections.sort() that array.
That's assuming it's a List, of course.

[ojn]

You can't. Plenty of workarounds though. Did you try anything Google suggested?