ReferenceTree (Java SE 9 & JDK 9 )

All Superinterfaces:

DocTree
```
public interface ReferenceTree
extends DocTree
```
A tree node for a reference to a Java language element.
package.class#field package.class#method(arg-types)

Since:

1.8

Nested Class Summary
- Nested classes/interfaces inherited from interface com.sun.source.doctree.DocTree
  DocTree.Kind

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`String`	`getSignature()`	Returns the signature of the Java language element being referenced, as found in `@see` and similar nodes.

Methods inherited from interface com.sun.source.doctree.DocTree
accept, getKind

- Method Detail
  - getSignature
```
String getSignature()
```
    Returns the signature of the Java language element being referenced, as found in @see and similar nodes.
    
    Returns:
    
    the signature.