Bukkit/CraftBukkit — pull request #979 by DarkArc (2013-01-02 21:14:02+00:00)
Title: Implemented getTileEntityBlocks 

This implements a method which allows you to get the blocks contained by the tile entites of the chunk. This method can be used for various things. Example usage cases would be removal of corrupted tile entities automatically and quick filtering for destructive or replicative actions inside the chunk.

Corresponding Bukkit PR: https://github.com/Bukkit/Bukkit/pull/748