Re: Help me.results of ArrayList

Hi, why don't you just iterate over your list and write it into a HashMap - something like: HashMap mp = new HashMap(); for(int i=0; i This isn't very sophisticated, but it should work. Regards, Tom senthil Kumar wrote: Hi all., Could you please help me. I have one ArrayList called dataList. it

Help me.results of ArrayList

Hi all., Could you please help me. I have one ArrayList called dataList. it contains{ 20,10,20,20,10,15,15,15,15} as a String. Now i need the result of each element appears in how many times like 20==>3 10==>2 15==>4 as a arrayList or Hash Map. Please help me. Thanks in advance. re