convert string to arraylist
import java.util.ArrayList; import java.util.List; import java.util.Arrays; public class JavaExample { public static void main(String args[]){ String num = "22,33,44,55,66,77"; String str[] = num.split(","); List<String> al = new ArrayList<String>(); al = Arrays.asList(str); for(String s: al){ System.out.println(s); } } }