How print out the contents of a HashMap in ascending order based on its values?

Question

I have this HashMap that I need to print out in ascending order according to the values contained in it (not the keys

Answer 1

Try:

try
{
    int cnt= m.getSmartPhoneCount("HTC",true);      
    System.out.println("total count of HTC="+cnt);
}  
catch (NoSuchBrandSmartPhoneAvailableException e)
{
    // TODO Auto-generated catch 
    e.printStackTrace();
}