Bug 343033 [Model] Allow reflective method invocation
bundles/org.eclipse.e4.ui.model.workbench/src/org/eclipse/e4/ui/model/application/ui/impl/UiPackageImpl.java
createEAttribute(uiLabelEClass, UI_LABEL__ICON_URI);
		createEAttribute(uiLabelEClass, UI_LABEL__TOOLTIP);
		elementContainerEClass = createEClass(ELEMENT_CONTAINER);
		createEReference(elementContainerEClass, ELEMENT_CONTAINER__CHILDREN);
		createEReference(elementContainerEClass, ELEMENT_CONTAINER__SELECTED_ELEMENT);
		genericStackEClass = createEClass(GENERIC_STACK);
		genericTileEClass = createEClass(GENERIC_TILE);
		createEAttribute(genericTileEClass, GENERIC_TILE__HORIZONTAL);
		genericTrimContainerEClass = createEClass(GENERIC_TRIM_CONTAINER);
		createEAttribute(genericTrimContainerEClass, GENERIC_TRIM_CONTAINER__SIDE);
		expressionEClass = createEClass(EXPRESSION);
		coreExpressionEClass = createEClass(CORE_EXPRESSION);
		createEAttribute(coreExpressionEClass, CORE_EXPRESSION__CORE_EXPRESSION_ID);
		createEAttribute(coreExpressionEClass, CORE_EXPRESSION__CORE_EXPRESSION);
		
		sideValueEEnum = createEEnum(SIDE_VALUE);
	}
	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	private boolean isInitialized = false;
	/**
	 * Complete the initialization of the package and its meta-model.  This
	 * method is guarded to have no affect on any invocation but its first.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */