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Errata Entries Order by:  Page Number  Reported By  Reported On
Pg: 272
Status: Fixed
Fixed in Build: Build 7, 2018-10-20
Reported On: 2018-10-17
Reported By: Arold Aroldson
Location: 10.2.0 - differentiate-among-checked-exceptions-unchecked-exceptions-and-errors
Old Text:
Diagram showing various exceptions shows ClassCastException under checked exceptions
New Text:
Diagram showing various exceptions shows ClassCastException under unchecked exceptions
Comments:
Associated text is correct. Only the diagram is incorrect.
Pg: 292
Status: Fixed
Fixed in Build: Build 8, 2018-11-20
Reported On: 2018-11-20
Reported By: --
Location: 10.4 - Exceptions thrown by Application Programmer
Old Text:
$\vert$$\vert$
New Text:
||
Comments:
Mistake in typesetting of the paperback version. Kindle version is fine.
Pg: 294
Status: TBF
Fixed in Build: -
Reported On: 2019-03-19
Reported By: OCAJ01
Location: 10.4 Exceptions thrown by Application Programmer
Old Text:
datatype != 1 || datatype != 2
New Text:
datatype != 1 && datatype != 2
Comments:
Not relevant to the discussion but incorrect nonetheless.
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: 351
Status: Fixed
Fixed in Build: Build 15, 2019-02-04
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.
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: 369
Status: Fixed
Fixed in Build: Build 14, 2019-01-26
Reported On: 2018-12-11
Reported By: Flex567
Location: 12.5.2 - Parts of a Lambda expression
Old Text:
(a, b, c) -> a + b + c; //valid ... a ->a + 2; //valid a - >return a + 2; //invalid, must not have return keyword
New Text:
(a, b, c) -> a + b + c //valid ... a ->a + 2 //valid a - >return a + 2 //invalid, must not have return keyword
Comments:
Sample lambda expressions should not have semi-colons at the end.
Pg: 371
Status: Fixed
Fixed in Build: Build 16, 2019-03-04
Reported On: 2019-02-24
Reported By: Flex567
Location: 12.5.3
Old Text:
1. default Predicateor(Predicateother) :
New Text:
1. default Predicateand(Predicateother) :
Comments:

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: 71
Status: TBF
Fixed in Build: -
Reported On: 2019-04-08
Reported By: natasci
Location: 3.3 Assigning float to int or double to long and vice-versa
Old Text:
long g = 9223372036854775807; //Long.MAX_VALUE;
New Text:
long g = 9223372036854775807L; //Long.MAX_VALUE;
Comments:
L is missing.

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