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• 160.Given: 22. StringBuilder sb1 = new StringBuilder("123")； 23. String s1 = "123&quo
• 161.Given: 1. public class Boxer1{ 2. Integer i 3. int x； 4. public Boxer1(int y){ 5. x = i + y； 6.
• 162.Given: 11. public static void main(String[] args){ 12. Integer i = new Integer(1) + new Integer(
• 163.32Given: 1. public class TestString3{ 2. public static void main(String[] args){ 3. //insert cod
• 164.Given: 1. d is a valid, non-null Date object 2. df is a valid, non-null DateFormat object set to
• 165.Given: 5. import java.util.Date； 6. import java.text.DateFormat； 21. DateFormat df； 22. Date dat
• 166.Given: 1. public class BuildStuff{ 2. public static void main(String[] args){ 3. Boolean test =
• 167.Given: 11. String test = "Test A. Test B.Test C."； 12. //insert code here34  13. Strin
• 168.Given: 11. public void testIfA(){ 12. if(testIfB("True")){ 13. System.out.println(&quo
• 170.Given: 12. String csv = "Sue,5,true,3"； 13. Scanner scanner = new Scanner(csv)； 14. sc
• 171.Given: 11. String test = "a1b2c3"； 12. String[] tokens = test.split("d")； 13
• 172.Given: 33. Date d = new Date(0)； 34. String ds = "December 15, 2004"； 35. //insert cod
• 173.Given: 11. public class Yikes{ 12. 13. public static void go(Long n){System.out.print("Long
• 174.Given: 12. Date date = new Date()； 13. df.setLocale(Locale.ITALY)； 14. String s = df.format(date
• 175.Which two scenarios are NOT safe to replace a StringBuffer object with a StringBuilder object? (
• 177.Given: 11. String test = "This is a test"； 12. String[] tokens = test.split("s&qu
• 178.Given: 1. public class Target{ 2. private int i = 0； 3. public int addOne(){ 4. return ++i； 5. }
• 185.Given: 1. public class Person{ 2. private String name；  3. public Person(String name){this.name
• 186.Which two statements are true about the hashCode method? (Choose two.)(A) The hashCode method fo
• 187.Given: 1. public class Score implements Comparable＜Score＞{ 2. private int wins, losses； 3. publi
• 189.Given: 23. Object[] myObjects = { 24. new Integer(12), 25. new String("foo"), 26. new
• 190.Given: 1. import java.util.*； 2. public class WrappedString{ 3. private String s； 4. public Wrap
• 192.Given: 3. import java.util.*； 4. public class G1{ 5. public void takeList(List＜? extends String＞
• 193.Given that the elements of a PriorityQueue are ordered according to natural ordering, and: 2. im
• 194.Given:        enum Example{ONE, TWO, THREE} Which statement is true?(A) The expressions (ONE ==