When you generate JavaHelp, you are given the option to create an index for your project.
The JavaHelp index supports subkeywords and multi-levels.
A text box is available so you can type in a keyword to locate.
The JavaHelp index is slightly different than the indexes provided in other help formats.
Like most indexes, subkeywords are listed under the keyword they are assigned to. For example, in the index shown below, the keyword "Lion" has three subkeywords: Habitat, Predation, and Reproduction.
Unlike other help indexes, if a keyword has multiple topics assigned to it, each topic is listed on separate line. In the example index below, the keyword "Predation" has two topics assigned to it: Lion-Predation and Zebra-Predation.