| Package | Description | 
|---|---|
| com.sun.source.util | 
 Provides utilities for operations on abstract syntax trees (AST). 
 | 
| Modifier and Type | Class and Description | 
|---|---|
class  | 
DocTreePathScanner<R,P>
A DocTreeVisitor that visits all the child tree nodes, and provides
 support for maintaining a path for the parent nodes. 
 | 
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