import java.util.ArrayList; @SuppressWarnings("unchecked") public class TemplateLab7Bronze { public static void main(String[] args) { //Create two sample array lists with some common elements ArrayList a1 = new ArrayList(); ArrayList a2 = new ArrayList(); int[] data1 = {45, 12, 98, 34, 6, 42}; int[] data2 = {6, 81, 36, 12, 77, 42}; for(int i=0; i  Begin with the file TemplateLab7Bronze.java. Complete the method ArrayList extractDuplicates (ArrayList a1, ArrayList a2) which will look for elements that appear in both a1 and a2. When one is found, it should be removed from both a1 and a2. You can assume that neither list will contain duplicates. An ArrayList containing all of the elements that were removed should be returned as the result of the method The output printed by the main method should be al is [45, 12, 98, 34, 6, 421 a2 is [6, 81, 36, 12, 77, 421 removed elements: [42, 6, 12] al is now [45, 98, 34] a2 is now [81, 36, 77]