To double-check, you probably should do a search on your entire disc drive for "java.exe". I would not be surprised if an earlier installation still exists somewhere, maybe even as a subdirectory of ...

The String.split methods can be very convenient for easily splitting a provided String based on a provided regular expression String. The only trick is figuring out a regular expression token to use ...

Java interfaces are different from classes, and it’s important to know how to use their special properties in your Java programs. This tutorial introduces the difference between classes and interfaces ...