In this post, we will learn how to call a method in Java. This is a useful “chunk” of code that you can call from anywhere else in your program, thus preventing you from needing to write out the same ...

Looking at your Example Blatz appears to add no value. Just pass a char around (or the Character wrapper whatever that is in java - I hate those wrappers) Having Bar take a function from char to ...

I wrote about the NetBeans hint “Overridable Method Call in Constructor” in the blog post Seven Indispensable NetBeans Java Hints. In this post, I look at why having an overridable method called from ...