JAVA question

I want to kwow how to get a MAX MIN AVERAGE value from tree map

the result should look like above and

this is variable that I need to use and this is part of my coding.

it is basically if operation input is 1 then return a minimun value from tree map. not from tree map key. only from the value.

I need help

!

k

 Arizona21 California 114, 7, 6, 1} Nevada 13, 11 110, 2, 2 Utah * 

* and the operation is SUM. The map that is returned k

 Arizona 21 California 28 14 14 Nevada Utah *