replaced apache's ByteArrayOutputStream with the one from Java 7
replaced apache's ByteArrayOutputStream with the one from Java 7

Cyclonit/CubicChunks,OpenCubicChunks/CubicChunks,OpenCubicChunks/CubicChunks,Barteks2x/CubicChunks,Mordrum/CubicChunks,Barteks2x/CubicChunks,TallWorlds/CubicChunks,Boreeas/CubicChunks