Removing Duplicate Values from ArrayList

Question

I have one Arraylist of String and I have added Some Duplicate Value in that. and i just wanna remove that Duplicate value So how to remove it.

Here Example I got o

Answer 1

In case you just need to remove the duplicates using only ArrayList, no other Collection classes, then:-

//list is the original arraylist containing the duplicates as well
List uniqueList = new ArrayList();
    for(int i=0;i

Hope this helps!