Given a stacks, and the following method, what is the output of test ("Racecar"); ? public boolean test(String t) { Stack s = new Stack(); Stack u = new Stack(); for(int j = 0; j < t.length(); j++) s.push(t.charAt(j)+""); - for (int k t.length() 1; k >= 0; k--) u.push(t.charAt(k)+""); } while (!s.isEmpty() && !u.isEmpty()) { String s1 = (String) s.pop(); String u1 = (String) u.pop(); if(!(s.pop().equalsIgnoreCase(u.pop())) return false; } return true;