/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
 
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		String[] s1 = {"ram", "raju", "seetha"};
		String[] s2 = {"ram"};
		List<String> s1List = new ArrayList(Arrays.asList(s1));
		for (String s : s2) {
		  if (s1List.contains(s)) {
		    s1List.remove(s);
		  }
		  else {
		    s1List.add(s);
		  }
		}
		System.out.println(s1List);
	}
}

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