Chapter 7: Design Your Objects ← Split Method with Optional Parameters Favor Immutable Over Mutable State →

Favor Abstract Over Concrete Types

Cover of the book Java by Comparison

"Favor Abstract Over Concrete Types" is one of the 70 comparisons in the book Java by Comparison: Chapter 7: Design Your Objects, pages 118–119.

Like every item in the book, it shows a piece of flawed Java code on one page and the improved version on the next, and explains why the improvement is better.

E-book & print at Pragmatic Bookshelf · Amazon