java.util.zip
介面 
Checksum
類別 
Adler32
CheckedInputStream
CheckedOutputStream
CRC32
Deflater
DeflaterInputStream
DeflaterOutputStream
GZIPInputStream
GZIPOutputStream
Inflater
InflaterInputStream
InflaterOutputStream
ZipEntry
ZipFile
ZipInputStream
ZipOutputStream
異常 
DataFormatException
ZipException
錯誤 
ZipError