The following two code snippets show this for a class specifying its Log4j logger and for a class specifying its java.util.logging logger. Note that there are more characters in these examples ...

Groovy and Java Source Code with Groovydoc/Javadoc Comments I will use adapted versions of the Groovy script and classes first introduced in my blog post Easy Groovy Logger Injection and Log ...

Functional supplier interface in Java tutorial There are only half a dozen classes you really need to master to become competent in the world of functional programming. The java.util.function package ...

If you want to master functional programming, the best place to start is with the Java Function interface. This example will show you four different ways to implement this functional interface in your ...