+1 (980) 272-1787

Page 3 of 4 Results 21 - 30 of 40

Errata Entries Order by:  Page Number  Reported By  Reported On
Pg: 320
Status: TBF
Fixed in Build: -
Reported On: 2019-03-27
Reported By: OCAJ01
Location: 11.5.2
Old Text:
if( ! x instanceof X ) return false;
New Text:
if( ! (x instanceof X) ) return false;
Comments:
x instanceof X should be in brackets
Pg: 322
Status: TBF
Fixed in Build: -
Reported On: 2019-04-10
Reported By: OCAJ01
Location: 11.6 Exercise 2
Old Text:
System.out.println(r.getChannel()); //should print 0
New Text:
System.out.println(t.getChannel()); //should print 0
Comments:

Pg: 351
Status: TBF
Fixed in Build: -
Reported On: 2019-04-24
Reported By: OCAJ01
Location: 12.3.6 point 1
Old Text:
You should change the second line to ld = ld.plusMonths(2).plusDays(10); if you want to see 2018-02-10 in the output.
New Text:
You should change the second line to ld = ld.plusMonths(2).plusDays(10); if you want to see 2018-03-11 in the output.
Comments:

Pg: 353
Status: TBF
Fixed in Build: -
Reported On: 2019-04-26
Reported By: OCAJ01
Location: 12.4.1
Old Text:
//insert an object at index 2 al.add(2, "david"); //remove object at index 0 al.remove(0); //process objects in the list for(Object o : al){
New Text:
al.add(2, "david");//insert an object at index 2 al.remove(0);//remove object at index 0 for(Object o : al){ //process objects in the list
Comments:
Comments are off by a line
Pg: 51
Status: Fixed
Fixed in Build: Build 12, 2019-01-06
Reported On: 2019-01-02
Reported By: OCAJO1
Location: 2.7 Compare and contrast the features and components of Java - Point 6
Old Text:
A Java application can be run with a .
New Text:
A Java application can be run with a Security Manager.
Comments:

Pg: 82
Status: Fixed
Fixed in Build: Build 14, 2019-01-26
Reported On: 2019-01-09
Reported By: OCAJO1
Location: 3.5.3 - Garbage Collection for the exam
Old Text:
Diagrams are off by 1 step. Diagrams shown at step 2, 3, 4 should be at step 1, 2, and 3.
New Text:
Diagrams are aligned with the steps
Comments:
Diagrams and steps are correct. Only their alignment is wrong.
Pg: 124
Status: Fixed
Fixed in Build: Build 15, 2019-02-04
Reported On: 2019-01-25
Reported By: OCAJO1
Location: 5.1.3 - last line
Old Text:
c = \textbf{b *} a * (a++ - --b) * a * b
New Text:
c = b * a * (a++ - --b) * a * b
Comments:

Pg: 71
Status: Fixed
Fixed in Build: Build 9, 2018-11-26
Reported On: 2018-11-26
Reported By: Username987654
Location: 3.3.3 - Assigning float to int or double to long and vice-versa
Old Text:
Two errors - 1. Part of the sentence, "Java allows such assignments without a cast because it is possible to get back the exact same int or long value from a float or a double if you round them off." must be removed. 2. The statement, "i = f1; //will not compile" in the code should be removed.
New Text:
Java allows such assignments without a cast nonetheless.
Comments:

Pg: 102
Status: Fixed
Fixed in Build: Build 14, 2019-01-26
Reported On: 2018-12-02
Reported By: Username987654
Location: 4.3.1 - multidimensional-arrays
Old Text:
In para starting with "In this figure...", ia should be iaa.
New Text:

Comments:

Pg: 103
Status: Fixed
Fixed in Build: Build 10, 2018-12-03
Reported On: 2018-12-02
Reported By: Username987654
Location: 4.3.1 - multidimensional-arrays
Old Text:
Example 1 has [2][3], while here, it is [2][]...[2] implies that you want to store two references. In other of words, the length of your array (which is of type array of ints) is 2.
New Text:
Example 1 has [2][3], while here, it is [3][]...[3] implies that you want to store three references. In other of words, the length of your array (which is of type array of ints) is 3.
Comments:

Page 3 of 4 Results 21 - 30 of 40