The <javaAPIMap> element provides the name of the Java API Reference and all the elements necessary to describe the package, or set of packages, and its components.
The containing element for a map is the <javaAPIMap> element, which can take title and id attributes. Within the <javaAPIMap>, use the <javaPackageRef>, <topicmeta> and <reltable> elements to add and organize references to the topics.
javaPackageRef, reltable, topicmeta
( (topicmeta) (optional) then (javaPackageRef) (any number) then (reltable) (any number))