This is a feature of JBuilder Professional and Enterprise.
Javadoc is a tool created by Sun Microsystems to generate API documentation in HTML-formatted files. The generated HTML documentation is derived from comments that you enter into your API source files.
JBuilder includes a number of features to support Javadoc generation. A wizard creates a documentation node that holds properties for a Javadoc run. This node is displayed in the project pane. Javadoc can be generated each time you compile your project, using the current properties.
JBuilder also includes these other Javadoc-related features:
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tagsFor more information, see:
Building Applications with JBuilder: Creating Javadoc from API source files