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/OpenJDK 21

Interface WildcardTree

All Superinterfaces:
Tree
public interface WildcardTree extends Tree
A tree node for a wildcard type argument. Use getKind to determine the kind of bound. For example:
   ?

   ? extends bound

   ? super bound
 
See Java Language Specification:
4.5.1 Type Arguments of Parameterized Types
Since:
1.6

Nested Class Summary

Nested classes/interfaces declared in interface com.sun.source.tree.Tree

Tree.Kind

Method Summary

Modifier and Type Method Description
Tree getBound()
Returns the bound of the wildcard.

Methods declared in interface com.sun.source.tree.Tree

accept, getKind

Method Details

getBound

Tree getBound()
Returns the bound of the wildcard.
Returns:
the bound

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Documentation extracted from Debian's OpenJDK Development Kit package.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
Various third party code in OpenJDK is licensed under different licenses (see Debian package).
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https://docs.oracle.com/en/java/javase/21/docs/api/jdk.compiler/com/sun/source/tree/WildcardTree.html