+1 (980) 272-1787      Help and Support

   

Page 1 of 7 Results 1 - 10 of 64

Errata Entries Order by:  Page Number  Reported By  Reported On  Fixed In Build
Pg: 71
Status: Fixed
Fixed in Build: 09
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: 14
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: 10
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:

Pg: 120
Status: Fixed
Fixed in Build: 14
Reported On: 2018-12-04
Reported By: Username987654 		Location: 5.1.1 - overview-of-operators -- Miscellaneous Operators
Old Text:
It returns true if the object pointed to by the reference variable on the left is of the type (or a subtype) of the type given on the left and false otherwise.
New Text:
It returns true if the object pointed to by the reference variable on the left is of the type (or a subtype) of the type given on the right and false otherwise.
Comments:
In the detail text of instanceof , section left should be right.
Pg: 178
Status: Fixed
Fixed in Build: 14
Reported On: 2018-12-23
Reported By: Username987654 		Location: 8.1.1
Old Text:
It cannot be a reserved work...
New Text:
It cannot be a reserved word...
Comments:

Pg: 237
Status: Fixed
Fixed in Build: 12
Reported On: 2019-01-04
Reported By: Username987654 		Location: 9.1.5 Benefits of Inheritance
Old Text:
For example, in the class hierarchy consisting of the CurrentAccount, SavingsAccount, and RetirementAccount classes...
New Text:
For example, in the class hierarchy consisting of the Account, CheckingAccount, and SavingsAccount classes...
Comments:

Pg: 235
Status: Fixed
Fixed in Build: 12
Reported On: 2019-01-04
Reported By: Username987654 		Location: 9.1.3 Inheritance and access modifiers - point 5
Old Text:
Even though the balance field of Account is visible and inherited in RetirementAccount, acct.balance ...
New Text:
Even though the balance field of Account is visible and inherited in RetirementAccount, sa.balance ...
Comments:
acct.balance should be changed to sa.balance
Pg: 208
Status: Fixed
Fixed in Build: 12
Reported On: 2019-01-03
Reported By: Username987654 		Location: 8.5.2 Creating constructors
Old Text:
this.someValue = x; //initializing x
New Text:
this.someValue = x; //initializing someValue
Comments:

Pg: 242
Status: Fixed
Fixed in Build: 14
Reported On: 2019-01-07
Reported By: Username987654 		Location: 9.3.2 - Valid combinations of access modifiers, abstract, final, and static
Old Text:
class Sofa
New Text:
abstract class Sofa
Comments:
Although not relevant for this discussion, the Cclass shown under "Impact of access modifiers on abstract and final" should be abstract.
Pg: 351
Status: Fixed
Fixed in Build: 15
Reported On: 2019-01-21
Reported By: Username987654 		Location: 11.5.2 last line
Old Text:
Since the declared type of the variable x1 is Object,...
New Text:
Since the declared type of the variable x2 is Object,...
Comments:
The variable being passed as an argument is x2 and its declared type is Object.

Page 1 of 7 Results 1 - 10 of 64