The soul is dyed the color of its thoughts. Think only on those things that are in line with your principles and can bear the light of day. The content of your character is your choice. Day by day, what you do is who you become. Your integrity is your destiny - it is the light that guides your way. - Heraclitus
I found a number of collection frameworks that claim to be faster than the standard Java collections framework. To prove this they must have written performance tests. Here is the comparison between "GNU Trove" collections and java collections. Being as they are open source it wouldn't be hard to get their code that does the comparison.
My goal is to create a program such as a profiler that will load a programmer's code, and to test several collections for a particular code where programmer is trying to use one and based on that result, which is fastest, give a choice to a programmer.
I know this sounds very vague, but that is the short explanation.