I'm trying to show the higher ups that our codebase is not using objects correctly. We're making copies of immutable objects all over the place and its driving me mad. However, I have no 'proof' (i.e.

Understanding type compatibility is fundamental to writing good Java programs, but the interplay of variances between Java language elements can seem highly academic to the uninitiated. This article ...

Temporary objects are those that have a short lifetime and generally serve no useful purpose other than to act as containers for other data. Programmers generally use temporary objects to pass ...