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Java 6 Illuminated: An Active Learning Approach, 2nd Edition
book

Java 6 Illuminated: An Active Learning Approach, 2nd Edition

by Julie Anderson, Herve J. Franceschi
February 2008
Intermediate to advanced content levelIntermediate to advanced
1288 pages
39h 39m
English
Jones & Bartlett Learning
Content preview from Java 6 Illuminated: An Active Learning Approach, 2nd Edition
There are many ways to
code the deletion of a node
in the list.Try to write code
that is easy to read and
maintain.
SOFTWARE
ENGINEERING TIP
When traversing a list,
always test if a node refer-
ence is null before calling a
method using that refer-
ence.Failure to do so might
result in a NullPointerExcep-
tion at run time.More gen-
erally,when coding a
linked-list method,always
pay attention to the possi-
bility of an object reference
being null before using
that reference to call a
method.
COMMON ERROR
TRAP
Short-circuit evaluation of
logical expressions is dis-
cussed in Chapter 5.
REFERENCE POINT
1014 CHAPTER 14 An Introduction to Data Structures
If we reversed the ...
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Publisher Resources

ISBN: 9780763749637