net.sf.jazzlib
Interfaces 
Checksum
Classes 
Adler32
CheckedInputStream
CheckedOutputStream
CRC32
Deflater
DeflaterOutputStream
GZIPInputStream
GZIPOutputStream
Inflater
InflaterHuffmanTree
InflaterInputStream
ZipEntry
ZipFile
ZipInputStream
ZipOutputStream
Exceptions 
DataFormatException
ZipException