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## javax.imageio.event
Interface IIOReadWarningListener

All Superinterfaces:
  EventListener

    public interface IIOReadWarningListener

extends EventListener

An interface used by `ImageReader` implementations to notify callers of their image and thumbnail reading methods of warnings (non-fatal errors). Fatal errors cause the relevant read method to throw an `IIOException`.

Localization is handled by associating a `Locale` with each `IIOReadWarningListener` as it is registered with an `ImageReader`. It is up to the `ImageReader` to provide localized messages.

See Also:
  `ImageReader.addIIOReadWarningListener(javax.imageio.event.IIOReadWarningListener)`, `ImageReader.removeIIOReadWarningListener(javax.imageio.event.IIOReadWarningListener)`

Method Summary
`void` | `warningOccurred(ImageReader source, String warning)` Reports the occurence of a non-fatal error in decoding.

Method Detail

### warningOccurred

    void warningOccurred(ImageReader source,
                         String warning)

  Reports the occurence of a non-fatal error in decoding. Decoding will continue following the call to this method. The application may choose to display a dialog, print the warning to the console, ignore the warning, or take any other action it chooses.

  Parameters:
    `source` - the `ImageReader` object calling this method.
    `warning` - a `String` containing the warning.

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