eDynamicSet( eFeature, newValue );
super.eSet( featureID, newValue );
	public void eSet( EStructuralFeature eFeature, Object newValue )	{		switch ( eDerivedStructuralFeatureID( eFeature ) )		{			case AttributePackage.JAVA_DATE_FORMAT_SPECIFIER__PATTERN :				setPattern( (String) newValue );				return;		}		eDynamicSet( eFeature, newValue );	}