You can use domain modeling class diagrams to visually
represent and develop structural features in Java™ applications.
About this task
A domain modeling class diagram depicts some or all the projects,
packages, classes, and interfaces in an application. You can create
your own context to visually represent an application by using a subset
of its packages, classes, and interfaces. You can use domain modeling
class diagrams to develop Java packages,
classes, interfaces, and enum types and to design their structures
and relationships.