ClassTree (Compiler Tree API )
Keywords: com.sun.source.tree.ClassTree interface
Date: 2026-03-16

com.sun.source.tree

## Interface ClassTree

- All Superinterfaces:
    StatementTree, Tree

      @Exported
      public interface ClassTree
      extends StatementTree

  A tree node for a class, interface, enum, or annotation type declaration. For example:

         modifiers class simpleName typeParameters
             extends extendsClause
             implements implementsClause
         {
             members
         }

  Since:
    1.6
  See The Java™ Language Specification:
    sections 8.1, 8.9, 9.1, and 9.6

- - ### Nested Class Summary

    - ### Nested classes/interfaces inherited from interface com.sun.source.tree.Tree

      `Tree.Kind`

  - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method and Description
    --- | ---
    `Tree` | `getExtendsClause()`
    `List<? extends Tree>` | `getImplementsClause()`
    `List<? extends Tree>` | `getMembers()`
    `ModifiersTree` | `getModifiers()`
    `Name` | `getSimpleName()`
    `List<? extends TypeParameterTree>` | `getTypeParameters()`

    - ### Methods inherited from interface com.sun.source.tree.Tree

      `accept, getKind`

- - ### Method Detail

    - #### getModifiers

          ModifiersTree getModifiers()

    - #### getSimpleName

          Name getSimpleName()

    - #### getTypeParameters

          List<? extends TypeParameterTree> getTypeParameters()

    - #### getExtendsClause

          Tree getExtendsClause()

    - #### getImplementsClause

          List<? extends Tree> getImplementsClause()

    - #### getMembers

          List<? extends Tree> getMembers()

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