| Name | Description | Type | Package | Framework |
| ClassDocCatalog | This class acts as an artificial PackageDoc for classes specified on the command line when running Javadoc. | Class | sun.tools.doclets.internal.toolkit.util | Code Trails |
| ClassTree | Build Class Hierarchy for all the Classes. | Class | sun.tools.doclets.internal.toolkit.util | Code Trails |
| ClassUseMapper | Map all class uses for a given class. | Class | sun.tools.doclets.internal.toolkit.util | Code Trails |
| CommentedMethodFinder | Find a commented method. | Class | sun.tools.doclets.internal.toolkit.util | Code Trails |
| DeprecatedAPIListBuilder | Build list of all the deprecated packages, classes, constructors, fields and methods. | Class | sun.tools.doclets.internal.toolkit.util | Code Trails |
| DirectoryManager | Handle the directory creations and the path string generations. | Class | sun.tools.doclets.internal.toolkit.util | Code Trails |
| DocFinder | Search for the requested documentation. | Class | sun.tools.doclets.internal.toolkit.util | Code Trails |
| DocFinder .Input | The class that encapsulates the input. | Class | sun.tools.doclets.internal.toolkit.util.DocFinder | Code Trails |
| DocFinder .Output | The class that encapsulates the output. | Class | sun.tools.doclets.internal.toolkit.util.DocFinder | Code Trails |
| DocletAbortException | Class | sun.tools.doclets.internal.toolkit.util | Code Trails | |
| DocletConstants | Stores all constants for a Doclet. | Class | sun.tools.doclets.internal.toolkit.util | Code Trails |