eDynamicUnset( eFeature );
super.eUnset( featureID );
	public void eUnset( EStructuralFeature eFeature )	{		switch ( eDerivedStructuralFeatureID( eFeature ) )		{			case DataPackage.SAMPLE_DATA__BASE_SAMPLE_DATA :				getBaseSampleData( ).clear( );				return;			case DataPackage.SAMPLE_DATA__ORTHOGONAL_SAMPLE_DATA :				getOrthogonalSampleData( ).clear( );				return;			case DataPackage.SAMPLE_DATA__ANCILLARY_SAMPLE_DATA :				getAncillarySampleData( ).clear( );				return;		}		eDynamicUnset( eFeature );	}