Refactoring: Improving the Design of Existing Code

Index

A

Account class, 296–98

Algorithm, substitute, 139–40

Amount calculation, moving, 16

amountFor, 12, 14–16

APIs, 65

Arrays

encapsulating, 215–16

replace with object, 186–88

example, 187–88

mechanics, 186–87

motivation, 186

ASCII (American Standard Code for Information Interchange), 26, 33

Assertion, introduce, 267–70

example, 268–70

mechanics, 268

motivation, 267–68

Assignments, removing to parameters, 131–34

example, 132–33

mechanics, 132

motivation, 131

pass by value in Java, 133–34

Association

bidirectional, 200–203

unidirectional, 197–99

AWT (Abstract Windows Toolkit), 78

B

Back pointer defined, 197

Behavior, moving into class, 213–14

Bequest, refused, 87

Bidirectional association, change to unidirectional, 200–203

example, 201–3

mechanics, ...