Aikar bbc7b0999f Optimize Chunk Saving Memory Allocation and Compression ...

Minecraft ineffeciently uses OutputStreams by calling .write(int) on the stream.
For Chunks, this is a DeflaterOutputStream, which allocates a single byte EVERY write.

This is causing the server to allocate tons of new byte[1] objects.
Additionally, this is very ineffecient for the Deflate process.

By Buffering Writes the same way it already is Buffering Reads, we will
write to the stream much more effeciently.

Also a more effecient RegionFile zero'ing for new chunks to speed up
new chunk generation.

2015-09-09 20:48:46 -04:00

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