Be Prepared for the AP Computer Science Exam in Java
                  Sixth Edition                   
====================================================

                    Errata

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              Third Printing
              ===============

Page 1:

  Starting May 2016 exam, 1 hour 30 minutes for Section I, Multiple-Choice,
  and 1 hour 30 minutes for Section II, Free-Response.

Page 59, Question 20:

    System.out.println(a[k] + " ");

  should be:

    System.out.print(a[k] + " ");

Page 146:

    If sub is the same as what or contains what as a substring, the code in our
    solution to Part (b) on Page 291 will go into an infinite loop or generate longer and
    longer strings and eventually run out of memory.  To avoid that, we need to add a
    precondition to the replaceAll method:

    Precondition: sub is not equal to what and does not contain what as a substring.

Page 223, Question 10, Choice B:

    pi

  should be:

    PI

Page 234, class BakeSale:

    items

  should be replaced in three places with:

    cakes

              First and Second Printing
              =========================

Page 86, #30:

    public OldLady(String nm, int yrs) { super(name); age = yrs; }

  should be:

    public OldLady(String nm, int yrs) { super(nm); age = yrs; }

Page 193, #20:

    (D)	I and II only
    (C)	II and III only

  should be:

    (C)	I and II only
    (D)	II and III only

Page 230, #23 Option III:

    for (int[] r : amps)

  should be:

    for (double[] r : amps)

Page 308, #13:

    suparclass

  should be:

    superclass