Uses of Class
com.google.common.base.Optional

Packages that use Optional
Package
Description
Basic utility libraries and interfaces.
This package contains generic collection interfaces and implementations, and other utilities for working with collections.
An API for representing graph (node and edge) data.
This package contains utility methods and classes for working with Java I/O; for example input streams, output streams, readers, writers, and files.
This package contains utility methods and classes for working with net addresses (numeric IP and domain names).
This package contains testing utilities.