Understanding Guava Lists.transform()

Guava is a wonderful library by Google. Before Java 8 Guava was one of the best ways to use functional programming in Java. I’ve being using Guava in one of my projects and came accross an strance issue reasontly. I had a list of items and I wanted to convert them to different object and filter some of those items. After filtering I was changing some values in the list items. »