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The Application Client Container

A UML™ Parsing Analysis navigation diagram after the structure of Your First Cup: An Introduction to the Java EE Platform.

The special UML™ Parsing Analysis notation *Container_ApplicationClient implies that somewhere else in the analysis we expect to find an associated analysis Class *ApplicationClient. The underscore '_' can be read as "of", and sometimes the portion of the name after the underscore is later converted into part of a namespace.