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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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https://docs.oracle.com/en/java/javase/21/docs/api/jdk.compiler/com/sun/source/tree/WildcardTree.html