Page 489:
First paragraph after the code example, first sentence: "with a
java extension" should be a "with a .java extension."
On page 491, the paragraph before "Listing Directory Contents" section, first sentence, has similar wording and it has the '.' character.
Page 535:
"Dealing with Exceptions" section, first line of the code example:
notice the space at the begining of the url, should be:
The second line of the code example:
notice the space and double-quote, should be:
Page 604:
Last paragraph, "object for January 31, 1984" should be "object for July 4, 2015"
Page 633:
Exam Essentials section, second paragraph, "0b and 0b." should be "0b and 0B."
Page 645:
Answer #6, "therefore line 6 will" should be: "therefore line 7 will"