| Package | Description | 
|---|---|
| javax.imageio.metadata | A package of the Java Image I/O API dealing with reading and writing
metadata. | 
| org.w3c.dom | Provides the interfaces for the Document Object Model (DOM). | 
| Modifier and Type | Method and Description | 
|---|---|
| Object | IIOMetadataNode. setUserData(String key,
           Object data,
           UserDataHandler handler)This DOM Level 3 method is not supported for  IIOMetadataNodeand will throw aDOMException. | 
| Modifier and Type | Method and Description | 
|---|---|
| Object | Node. setUserData(String key,
           Object data,
           UserDataHandler handler)Associate an object to a key on this node. | 
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