Virtualenv for python is a pretty neat and useful piece of code. The ability to create multiple environments, exclusive to each other, and manage their packages/dependencies is rather useful. I’d been thinking about an equivalent for Java for a while, … Continue reading →

I’ve been fascinated by java.lang.instrumentation since I’d first properly seen it used; to introduce more finely grained line numbers whilst error handling. At first, I was a little taken aback; modifying bytecode at runtime, or editing classes in place? Madness! … Continue reading →