import java.util.*;
(a) Set x = new Set(); (b) Set x = new LinkedList(); (c) LinkedList x = new LinkedList(); (d) LinkedList x = new Set(); (e) Set x = new Object[3];
Set x = new Set();
Set x = new LinkedList();
LinkedList x = new LinkedList();
LinkedList x = new Set();
Set x = new Object[3];
Select all correct answers.