Comparing two list and removing duplicate elements
March 08, 2011 by Sandeep Bhardwaj | Tags: Java
Comparing two list and removing duplicate elements.
import java.util.ArrayList;
import java.util.List;
public class CheckList
{
public static void main(String[] args)
{
List<string> a = new ArrayList<string>();
a.add("a");
a.add("b");
List<string> b = new ArrayList<string>();
b.add("c");
b.add("a");
b.add("d");
b.add("f");
b.removeAll(a);
for (String str : b)
{
System.out.println(str);
}
}
}