#java

Articles tagged with #java

Refactoring 023 - Replace Inheritance with Delegation
Transform your rigid inheritance into flexible delegations
Feb 16, 20253 min read65
Code Smell 181 - Nested Classes
Nested or Pseudo-Private Classes seem great for hiding implementation details. TL;DR: Don't use nested classes Problems Bijection fault to real world concepts. Lack of testability Lack of reuse Scopes and namespaces complexity Solutions Make...
Nov 22, 20222 min read182
Code Smell 130 - AddressImpl
It is nice to see a class implementing Interfaces. It is nicer to understand what it does
Apr 18, 20222 min read190
Code Smell 73 - Exceptions for Expected Cases
Exceptions are handy Gotos and flags. Let's abuse them. TL;DR: Do not use exceptions for flow control. Problems Readability Principle of least astonishment Violation. Solutions Use Exceptions just for unexpected situations. Exceptions handle ...
May 31, 20211 min read780