Java ZipOutputStream The java.util.zip package provides the class
ZipOutputStream for writing ZIP files. In order to compress data to a ZIP file,
Java provides the ZipOutputStream class defined in the java.util.zip
Java zip Package
In Java, the java.util.zip package provides classes for reading and
writing the standard and compressed files or archives in the ZIP and GZIP file
formats. Basically, ZIP file forms for the JAR file format, so it is easier to
include classes for manipulating ZIP files as part of the standard Java APIs.