When developing Java applications, it is easy to get used to invoking logging on the provided logger via its log level-specific methods. For example, Log4j‘s Logger provides methods such as ...

This repo explains Java Generics, including Generic Classes, Generic Methods, and Wildcards with simple examples to help you understand how to write flexible and safe code.

The first seven posts of my series of dealing with too many parameters expected in Java methods focused on alternative approaches to reduce the number of parameters a method or constructor expects. In ...