3. What does the code that follows do? String s1 = "Star Wars"; String s2 = "St"; s2 = s2 + "ar Wars"; if (s1 == s2) System.out.println("equal"); if (s1.equals(s2)) System.out.println("same value"); a. It prints equal to the console. b. It prints same value to the console. c. It prints equal and same value to the console. d. It causes a compile-time error.