||The Attributes class maps Manifest attribute names to associated string
||The Attributes.Name class represents an attribute name stored in
||This class is used to represent a JAR file entry.
JarFile class is used to read the contents of a JAR file
from any file that can be opened with
JarInputStream class is used to read the contents of
a JAR file from any input stream.
JarOutputStream class is used to write the contents
of a JAR file to any output stream.
||The Manifest class is used to maintain Manifest entry names and their