Adding characterization tests to a legacy java code command line application. Running into the legacy code dilemma because of dependencies to the System glob... (more…)

Java Champions respond to Register Article on Oracle Pursuit of Java SE Licensing Fees TL;DR Using Oracle's Java SE for developing programs and running them in production on general purpose computing machinery is free of financial obligation to Oracle. In...

Kotlin does a lot for us in the way of reducing boilerplate. But what is it really doing? (more…)

Java.lang package provides a Long class which wraps a value of the primitive type long in an object. An object of type Long contains a single field whose type is long. (more…)

This blog post is about several approaches of File IO, benchmark and explanation of how each approach works. (more…)