Why you should favor composition over inheritance
Composition vs inheritance. Some improvements in Java interfaces that make composition much more powerful!
Wicket autocomplete components with remote data
Autocomplete or type-ahead fields are used when the large number of options makes it infeasible to use dropdowns containing all the possible options. Let’s learn how to implement them in Wicket.
Customizing your codebase for each customer using Enumerations
Use enums and properties files to define all the behaviors of your application that are available for customization to your clients.
Using interfaces to make Java enums more flexible
Imagine you need to easily customize your enumerations for each customer but want to have one codebase? Here’s how