How to remove element from ArrayList by checking its value?

Question

I have ArrayList, from which I want to remove an element which has particular value...

for eg.

ArrayList a=new ArrayList         


        

Answer 1

This will give you the output,

    ArrayList l= new ArrayList();

    String[] str={"16","b","c","d","e","16","f","g","16","b"};
    ArrayList tempList= new ArrayList();

    for(String s:str){
        l.add(s);
    }

    ArrayList duplicates= new ArrayList();

    for (String dupWord : l) {
        if (!tempList.contains(dupWord)) {
            tempList.add(dupWord);
        }else{
            duplicates.add(dupWord);
        }
    }

    for(String check : duplicates){
        if(tempList.contains(check)){
            tempList.remove(check);
        }
    }

    System.out.println(tempList);

output,

[c, d, e, f, g]