Serhiy Yaroshko
Serhiy Yaroshko
Many exapmles of code do not declare any local variables but use them. This contrasts with the previous chapters, where each used local variable were declared in | |. p....
p. 169 A wrong statment: "RECALL that a package may add new functionality to a class even if it does not define this class." "Recall" is wrong: there is not...
p. 161 Duplicating text/statements: "Each test should cover one aspect of a piece of code." from the third property of a good test is about the forth one, so should...
There is a contradiction with demonstration of the program code in the chapter: some code snippets are placed in the text (smoothly with the explanation), on the other hand, another...
p. 106 "A receiver can be the first element of a message" - contradicts to the terminology, because "A message is composed of a message selector and optional message arguments"....