title: how to sort a collection which has strings, integers and alphanumerics in java
body: <p>there are some values like AB, A012B, CD,1,10,01,9
  I HAVE TO SORT THE THEM
  the output shud be
  01,1,9,10,A012B,AB,CD
  can use any collection
  im trying to use collection.sort function
  but its considering everything as string
  and printing like 01,1,10,9,A012B,AB,CD
  its not my req... Pls help</p>