org.apache.hadoop.io.compress.zlib
Classes 
BuiltInGzipDecompressor
BuiltInZlibDeflater
BuiltInZlibInflater
ZlibCompressor
ZlibDecompressor
ZlibFactory
Enums 
ZlibCompressor.CompressionHeader
ZlibCompressor.CompressionLevel
ZlibCompressor.CompressionStrategy
ZlibDecompressor.CompressionHeader