Have you ever wondered why the java.util.Collections class includes various “empty” class methods, which return immutable empty collections and immutable empty iterators? This post answers this ...

Buffered iterators work in a similar fashion as BufferedInputStreams and can reduce delays in an iterator series. We'll walk you through some sample code line by line to demonstrate the process. In ...

A colleague of mine recently ran into an issue that I have not run into myself, but found to be interesting and, in my opinion, worth blogging about here. During some distributed Java development, my ...