in such a way that the list can be modified while being iterated. Furthermore, it exposes the raw array "snapshot" for iteration simplifying some code elsewhere. I've left comments in the code as to some beneficial mods that could be made for the target use-cases. git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@7856 75d07b2b-3a1a-0410-a2c5-0572b91ccdca