Bug 343033 [Model] Allow reflective method invocation
bundles/org.eclipse.e4.ui.model.workbench/src/org/eclipse/e4/ui/model/application/ui/advanced/impl/PerspectiveImpl.java
return LABEL_EDEFAULT == null ? label != null : !LABEL_EDEFAULT.equals(label);
			case AdvancedPackageImpl.PERSPECTIVE__ICON_URI:
				return ICON_URI_EDEFAULT == null ? iconURI != null : !ICON_URI_EDEFAULT.equals(iconURI);
			case AdvancedPackageImpl.PERSPECTIVE__TOOLTIP:
				return TOOLTIP_EDEFAULT == null ? tooltip != null : !TOOLTIP_EDEFAULT.equals(tooltip);
			case AdvancedPackageImpl.PERSPECTIVE__CONTEXT:
				return CONTEXT_EDEFAULT == null ? context != null : !CONTEXT_EDEFAULT.equals(context);
			case AdvancedPackageImpl.PERSPECTIVE__VARIABLES:
				return variables != null && !variables.isEmpty();
			case AdvancedPackageImpl.PERSPECTIVE__PROPERTIES:
				return properties != null && !properties.isEmpty();
			case AdvancedPackageImpl.PERSPECTIVE__WINDOWS:
				return windows != null && !windows.isEmpty();
		}
		return super.eIsSet(featureID);
	}
	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public int eBaseStructuralFeatureID(int derivedFeatureID, Class<?> baseClass) {
		if (baseClass == MUILabel.class) {
			switch (derivedFeatureID) {
				case AdvancedPackageImpl.PERSPECTIVE__LABEL: return UiPackageImpl.UI_LABEL__LABEL;
				case AdvancedPackageImpl.PERSPECTIVE__ICON_URI: return UiPackageImpl.UI_LABEL__ICON_URI;
				case AdvancedPackageImpl.PERSPECTIVE__TOOLTIP: return UiPackageImpl.UI_LABEL__TOOLTIP;
				default: return -1;
			}