Support for selected BSD-style socket options in theNetworking Guide
java.netbase classes. With JDK 1.1,
ServerSocketare non-final, extendable classes. New subclasses of
SocketExceptionhave been added for finer granularity in reporting and handling network errors. The class
java.net. Also includes general performance improvements and bug fixes.
Changes to the java.net package in JDK1.1
Networking API Reference