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package randomCode;

import java.nio.file.Path;

import java.nio.file.Paths;

import java.util.ArrayList;

import java.util.Arrays;

import java.util.HashSet;

import java.util.List;

import java.util.Set;

public class Test {

public static void main(String[] args) {

Set<String> set = new HashSet<String>();

List<String> list1 = new ArrayList<String>();

list1.add("no");

list1.add("yes");

list1.add("ok");

list1.add("not");

List<String> list2 = new ArrayList<String>();

list2.add("no");

list2.add("but");

list2.add("vote");

list2.add("check");

System.out.println("List1: " + Arrays.toString(list1.toArray()));

System.out.println("List2: " + Arrays.toString(list2.toArray()));

for(String s: list2)

set.add(s);

String[] list3 = new String[list1.size()];

list1.toArray(list3);

for(String s: list3)

if(!set.add(s))

list1.remove(s);

System.out.println("List1 AFTER: " + Arrays.toString(list1.toArray()));

Path currentRelativePath = Paths.get("");

String myPath = currentRelativePath.toAbsolutePath().toString();

System.out.println("Current relative path is: " + myPath);

}

}