Retrieves the SyncResolver object that has been set for this SyncProviderException object, or if none has been set, an instance of the default SyncResolver implementation included in the reference implementation.

If a SyncProviderException object is thrown, an application may use this method to generate a SyncResolver object with which to resolve the conflict or conflicts that caused the exception to be thrown.

Returns:  the SyncResolver object set for this SyncProviderException object or, if none has been set, an instance of the default SyncResolver implementation. In addition, the default SyncResolver implementation is also returned if the SyncResolver() or SyncResolver(String) constructors are used to instantiate the SyncResolver instance.