1 files changed, 138 insertions, 101 deletions

diff --git a/extraplugins/eastadl/org.eclipse.papyrus.eastadl/src/org/eclipse/papyrus/eastadl/structure/systemmodeling/impl/SystemModelImpl.java b/extraplugins/eastadl/org.eclipse.papyrus.eastadl/src/org/eclipse/papyrus/eastadl/structure/systemmodeling/impl/SystemModelImpl.java
index bf3c18883a0..1bd54020f0c 100644
--- a/extraplugins/eastadl/org.eclipse.papyrus.eastadl/src/org/eclipse/papyrus/eastadl/structure/systemmodeling/impl/SystemModelImpl.java
+++ b/extraplugins/eastadl/org.eclipse.papyrus.eastadl/src/org/eclipse/papyrus/eastadl/structure/systemmodeling/impl/SystemModelImpl.java
@@ -35,22 +35,24 @@ import org.eclipse.papyrus.eastadl.structure.systemmodeling.VehicleLevel;
  * <p>
  * The following features are implemented:
  * <ul>
- *   <li>{@link org.eclipse.papyrus.eastadl.structure.systemmodeling.impl.SystemModelImpl#getImplementationLevel <em>Implementation Level</em>}</li>
- *   <li>{@link org.eclipse.papyrus.eastadl.structure.systemmodeling.impl.SystemModelImpl#getAnalysisLevel <em>Analysis Level</em>}</li>
- *   <li>{@link org.eclipse.papyrus.eastadl.structure.systemmodeling.impl.SystemModelImpl#getDesignLevel <em>Design Level</em>}</li>
- *   <li>{@link org.eclipse.papyrus.eastadl.structure.systemmodeling.impl.SystemModelImpl#getVehicleLevel <em>Vehicle Level</em>}</li>
- *   <li>{@link org.eclipse.papyrus.eastadl.structure.systemmodeling.impl.SystemModelImpl#getBase_Class <em>Base Class</em>}</li>
- *   <li>{@link org.eclipse.papyrus.eastadl.structure.systemmodeling.impl.SystemModelImpl#getBase_Package <em>Base Package</em>}</li>
+ * <li>{@link org.eclipse.papyrus.eastadl.structure.systemmodeling.impl.SystemModelImpl#getImplementationLevel <em>Implementation Level</em>}</li>
+ * <li>{@link org.eclipse.papyrus.eastadl.structure.systemmodeling.impl.SystemModelImpl#getAnalysisLevel <em>Analysis Level</em>}</li>
+ * <li>{@link org.eclipse.papyrus.eastadl.structure.systemmodeling.impl.SystemModelImpl#getDesignLevel <em>Design Level</em>}</li>
+ * <li>{@link org.eclipse.papyrus.eastadl.structure.systemmodeling.impl.SystemModelImpl#getVehicleLevel <em>Vehicle Level</em>}</li>
+ * <li>{@link org.eclipse.papyrus.eastadl.structure.systemmodeling.impl.SystemModelImpl#getBase_Class <em>Base Class</em>}</li>
+ * <li>{@link org.eclipse.papyrus.eastadl.structure.systemmodeling.impl.SystemModelImpl#getBase_Package <em>Base Package</em>}</li>
  * </ul>
  * </p>
- *
+ * 
  * @generated
  */
 public class SystemModelImpl extends ContextImpl implements SystemModel {
+
 	/**
 	 * The cached value of the '{@link #getImplementationLevel() <em>Implementation Level</em>}' reference.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
+	 * 
 	 * @see #getImplementationLevel()
 	 * @generated
 	 * @ordered
@@ -61,6 +63,7 @@ public class SystemModelImpl extends ContextImpl implements SystemModel {
 	 * The cached value of the '{@link #getAnalysisLevel() <em>Analysis Level</em>}' reference.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
+	 * 
 	 * @see #getAnalysisLevel()
 	 * @generated
 	 * @ordered
@@ -71,6 +74,7 @@ public class SystemModelImpl extends ContextImpl implements SystemModel {
 	 * The cached value of the '{@link #getDesignLevel() <em>Design Level</em>}' reference.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
+	 * 
 	 * @see #getDesignLevel()
 	 * @generated
 	 * @ordered
@@ -81,6 +85,7 @@ public class SystemModelImpl extends ContextImpl implements SystemModel {
 	 * The cached value of the '{@link #getVehicleLevel() <em>Vehicle Level</em>}' reference.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
+	 * 
 	 * @see #getVehicleLevel()
 	 * @generated
 	 * @ordered
@@ -91,6 +96,7 @@ public class SystemModelImpl extends ContextImpl implements SystemModel {
 	 * The cached value of the '{@link #getBase_Class() <em>Base Class</em>}' reference.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
+	 * 
 	 * @see #getBase_Class()
 	 * @generated
 	 * @ordered
@@ -101,6 +107,7 @@ public class SystemModelImpl extends ContextImpl implements SystemModel {
 	 * The cached value of the '{@link #getBase_Package() <em>Base Package</em>}' reference.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
+	 * 
 	 * @see #getBase_Package()
 	 * @generated
 	 * @ordered
@@ -110,6 +117,7 @@ public class SystemModelImpl extends ContextImpl implements SystemModel {
 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
+	 * 
 	 * @generated
 	 */
 	protected SystemModelImpl() {
@@ -119,6 +127,7 @@ public class SystemModelImpl extends ContextImpl implements SystemModel {
 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
+	 * 
 	 * @generated
 	 */
 	public AnalysisLevel basicGetAnalysisLevel() {
@@ -128,6 +137,7 @@ public class SystemModelImpl extends ContextImpl implements SystemModel {
 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
+	 * 
 	 * @generated
 	 */
 	public DesignLevel basicGetDesignLevel() {
@@ -137,6 +147,7 @@ public class SystemModelImpl extends ContextImpl implements SystemModel {
 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
+	 * 
 	 * @generated
 	 */
 	public ImplementationLevel basicGetImplementationLevel() {
@@ -146,6 +157,7 @@ public class SystemModelImpl extends ContextImpl implements SystemModel {
 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
+	 * 
 	 * @generated
 	 */
 	public VehicleLevel basicGetVehicleLevel() {
@@ -155,29 +167,36 @@ public class SystemModelImpl extends ContextImpl implements SystemModel {
 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
+	 * 
 	 * @generated
 	 */
 	@Override
 	public Object eGet(int featureID, boolean resolve, boolean coreType) {
-		switch (featureID) {
-			case SystemmodelingPackage.SYSTEM_MODEL__IMPLEMENTATION_LEVEL:
-				if (resolve) return getImplementationLevel();
-				return basicGetImplementationLevel();
-			case SystemmodelingPackage.SYSTEM_MODEL__ANALYSIS_LEVEL:
-				if (resolve) return getAnalysisLevel();
-				return basicGetAnalysisLevel();
-			case SystemmodelingPackage.SYSTEM_MODEL__DESIGN_LEVEL:
-				if (resolve) return getDesignLevel();
-				return basicGetDesignLevel();
-			case SystemmodelingPackage.SYSTEM_MODEL__VEHICLE_LEVEL:
-				if (resolve) return getVehicleLevel();
-				return basicGetVehicleLevel();
-			case SystemmodelingPackage.SYSTEM_MODEL__BASE_CLASS:
-				if (resolve) return getBase_Class();
-				return basicGetBase_Class();
-			case SystemmodelingPackage.SYSTEM_MODEL__BASE_PACKAGE:
-				if (resolve) return getBase_Package();
-				return basicGetBase_Package();
+		switch(featureID) {
+		case SystemmodelingPackage.SYSTEM_MODEL__IMPLEMENTATION_LEVEL:
+			if(resolve)
+				return getImplementationLevel();
+			return basicGetImplementationLevel();
+		case SystemmodelingPackage.SYSTEM_MODEL__ANALYSIS_LEVEL:
+			if(resolve)
+				return getAnalysisLevel();
+			return basicGetAnalysisLevel();
+		case SystemmodelingPackage.SYSTEM_MODEL__DESIGN_LEVEL:
+			if(resolve)
+				return getDesignLevel();
+			return basicGetDesignLevel();
+		case SystemmodelingPackage.SYSTEM_MODEL__VEHICLE_LEVEL:
+			if(resolve)
+				return getVehicleLevel();
+			return basicGetVehicleLevel();
+		case SystemmodelingPackage.SYSTEM_MODEL__BASE_CLASS:
+			if(resolve)
+				return getBase_Class();
+			return basicGetBase_Class();
+		case SystemmodelingPackage.SYSTEM_MODEL__BASE_PACKAGE:
+			if(resolve)
+				return getBase_Package();
+			return basicGetBase_Package();
 		}
 		return super.eGet(featureID, resolve, coreType);
 	}
@@ -185,23 +204,24 @@ public class SystemModelImpl extends ContextImpl implements SystemModel {
 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
+	 * 
 	 * @generated
 	 */
 	@Override
 	public boolean eIsSet(int featureID) {
-		switch (featureID) {
-			case SystemmodelingPackage.SYSTEM_MODEL__IMPLEMENTATION_LEVEL:
-				return implementationLevel != null;
-			case SystemmodelingPackage.SYSTEM_MODEL__ANALYSIS_LEVEL:
-				return analysisLevel != null;
-			case SystemmodelingPackage.SYSTEM_MODEL__DESIGN_LEVEL:
-				return designLevel != null;
-			case SystemmodelingPackage.SYSTEM_MODEL__VEHICLE_LEVEL:
-				return vehicleLevel != null;
-			case SystemmodelingPackage.SYSTEM_MODEL__BASE_CLASS:
-				return base_Class != null;
-			case SystemmodelingPackage.SYSTEM_MODEL__BASE_PACKAGE:
-				return base_Package != null;
+		switch(featureID) {
+		case SystemmodelingPackage.SYSTEM_MODEL__IMPLEMENTATION_LEVEL:
+			return implementationLevel != null;
+		case SystemmodelingPackage.SYSTEM_MODEL__ANALYSIS_LEVEL:
+			return analysisLevel != null;
+		case SystemmodelingPackage.SYSTEM_MODEL__DESIGN_LEVEL:
+			return designLevel != null;
+		case SystemmodelingPackage.SYSTEM_MODEL__VEHICLE_LEVEL:
+			return vehicleLevel != null;
+		case SystemmodelingPackage.SYSTEM_MODEL__BASE_CLASS:
+			return base_Class != null;
+		case SystemmodelingPackage.SYSTEM_MODEL__BASE_PACKAGE:
+			return base_Package != null;
 		}
 		return super.eIsSet(featureID);
 	}
@@ -209,29 +229,30 @@ public class SystemModelImpl extends ContextImpl implements SystemModel {
 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
+	 * 
 	 * @generated
 	 */
 	@Override
 	public void eSet(int featureID, Object newValue) {
-		switch (featureID) {
-			case SystemmodelingPackage.SYSTEM_MODEL__IMPLEMENTATION_LEVEL:
-				setImplementationLevel((ImplementationLevel)newValue);
-				return;
-			case SystemmodelingPackage.SYSTEM_MODEL__ANALYSIS_LEVEL:
-				setAnalysisLevel((AnalysisLevel)newValue);
-				return;
-			case SystemmodelingPackage.SYSTEM_MODEL__DESIGN_LEVEL:
-				setDesignLevel((DesignLevel)newValue);
-				return;
-			case SystemmodelingPackage.SYSTEM_MODEL__VEHICLE_LEVEL:
-				setVehicleLevel((VehicleLevel)newValue);
-				return;
-			case SystemmodelingPackage.SYSTEM_MODEL__BASE_CLASS:
-				setBase_Class((org.eclipse.uml2.uml.Class)newValue);
-				return;
-			case SystemmodelingPackage.SYSTEM_MODEL__BASE_PACKAGE:
-				setBase_Package((org.eclipse.uml2.uml.Package)newValue);
-				return;
+		switch(featureID) {
+		case SystemmodelingPackage.SYSTEM_MODEL__IMPLEMENTATION_LEVEL:
+			setImplementationLevel((ImplementationLevel)newValue);
+			return;
+		case SystemmodelingPackage.SYSTEM_MODEL__ANALYSIS_LEVEL:
+			setAnalysisLevel((AnalysisLevel)newValue);
+			return;
+		case SystemmodelingPackage.SYSTEM_MODEL__DESIGN_LEVEL:
+			setDesignLevel((DesignLevel)newValue);
+			return;
+		case SystemmodelingPackage.SYSTEM_MODEL__VEHICLE_LEVEL:
+			setVehicleLevel((VehicleLevel)newValue);
+			return;
+		case SystemmodelingPackage.SYSTEM_MODEL__BASE_CLASS:
+			setBase_Class((org.eclipse.uml2.uml.Class)newValue);
+			return;
+		case SystemmodelingPackage.SYSTEM_MODEL__BASE_PACKAGE:
+			setBase_Package((org.eclipse.uml2.uml.Package)newValue);
+			return;
 		}
 		super.eSet(featureID, newValue);
 	}
@@ -239,6 +260,7 @@ public class SystemModelImpl extends ContextImpl implements SystemModel {
 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
+	 * 
 	 * @generated
 	 */
 	@Override
@@ -249,29 +271,30 @@ public class SystemModelImpl extends ContextImpl implements SystemModel {
 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
+	 * 
 	 * @generated
 	 */
 	@Override
 	public void eUnset(int featureID) {
-		switch (featureID) {
-			case SystemmodelingPackage.SYSTEM_MODEL__IMPLEMENTATION_LEVEL:
-				setImplementationLevel((ImplementationLevel)null);
-				return;
-			case SystemmodelingPackage.SYSTEM_MODEL__ANALYSIS_LEVEL:
-				setAnalysisLevel((AnalysisLevel)null);
-				return;
-			case SystemmodelingPackage.SYSTEM_MODEL__DESIGN_LEVEL:
-				setDesignLevel((DesignLevel)null);
-				return;
-			case SystemmodelingPackage.SYSTEM_MODEL__VEHICLE_LEVEL:
-				setVehicleLevel((VehicleLevel)null);
-				return;
-			case SystemmodelingPackage.SYSTEM_MODEL__BASE_CLASS:
-				setBase_Class((org.eclipse.uml2.uml.Class)null);
-				return;
-			case SystemmodelingPackage.SYSTEM_MODEL__BASE_PACKAGE:
-				setBase_Package((org.eclipse.uml2.uml.Package)null);
-				return;
+		switch(featureID) {
+		case SystemmodelingPackage.SYSTEM_MODEL__IMPLEMENTATION_LEVEL:
+			setImplementationLevel((ImplementationLevel)null);
+			return;
+		case SystemmodelingPackage.SYSTEM_MODEL__ANALYSIS_LEVEL:
+			setAnalysisLevel((AnalysisLevel)null);
+			return;
+		case SystemmodelingPackage.SYSTEM_MODEL__DESIGN_LEVEL:
+			setDesignLevel((DesignLevel)null);
+			return;
+		case SystemmodelingPackage.SYSTEM_MODEL__VEHICLE_LEVEL:
+			setVehicleLevel((VehicleLevel)null);
+			return;
+		case SystemmodelingPackage.SYSTEM_MODEL__BASE_CLASS:
+			setBase_Class((org.eclipse.uml2.uml.Class)null);
+			return;
+		case SystemmodelingPackage.SYSTEM_MODEL__BASE_PACKAGE:
+			setBase_Package((org.eclipse.uml2.uml.Package)null);
+			return;
 		}
 		super.eUnset(featureID);
 	}
@@ -279,14 +302,15 @@ public class SystemModelImpl extends ContextImpl implements SystemModel {
 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
+	 * 
 	 * @generated
 	 */
 	public AnalysisLevel getAnalysisLevel() {
-		if (analysisLevel != null && analysisLevel.eIsProxy()) {
+		if(analysisLevel != null && analysisLevel.eIsProxy()) {
 			InternalEObject oldAnalysisLevel = (InternalEObject)analysisLevel;
 			analysisLevel = (AnalysisLevel)eResolveProxy(oldAnalysisLevel);
-			if (analysisLevel != oldAnalysisLevel) {
-				if (eNotificationRequired())
+			if(analysisLevel != oldAnalysisLevel) {
+				if(eNotificationRequired())
 					eNotify(new ENotificationImpl(this, Notification.RESOLVE, SystemmodelingPackage.SYSTEM_MODEL__ANALYSIS_LEVEL, oldAnalysisLevel, analysisLevel));
 			}
 		}
@@ -296,14 +320,15 @@ public class SystemModelImpl extends ContextImpl implements SystemModel {
 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
+	 * 
 	 * @generated
 	 */
 	public DesignLevel getDesignLevel() {
-		if (designLevel != null && designLevel.eIsProxy()) {
+		if(designLevel != null && designLevel.eIsProxy()) {
 			InternalEObject oldDesignLevel = (InternalEObject)designLevel;
 			designLevel = (DesignLevel)eResolveProxy(oldDesignLevel);
-			if (designLevel != oldDesignLevel) {
-				if (eNotificationRequired())
+			if(designLevel != oldDesignLevel) {
+				if(eNotificationRequired())
 					eNotify(new ENotificationImpl(this, Notification.RESOLVE, SystemmodelingPackage.SYSTEM_MODEL__DESIGN_LEVEL, oldDesignLevel, designLevel));
 			}
 		}
@@ -313,14 +338,15 @@ public class SystemModelImpl extends ContextImpl implements SystemModel {
 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
+	 * 
 	 * @generated
 	 */
 	public ImplementationLevel getImplementationLevel() {
-		if (implementationLevel != null && implementationLevel.eIsProxy()) {
+		if(implementationLevel != null && implementationLevel.eIsProxy()) {
 			InternalEObject oldImplementationLevel = (InternalEObject)implementationLevel;
 			implementationLevel = (ImplementationLevel)eResolveProxy(oldImplementationLevel);
-			if (implementationLevel != oldImplementationLevel) {
-				if (eNotificationRequired())
+			if(implementationLevel != oldImplementationLevel) {
+				if(eNotificationRequired())
 					eNotify(new ENotificationImpl(this, Notification.RESOLVE, SystemmodelingPackage.SYSTEM_MODEL__IMPLEMENTATION_LEVEL, oldImplementationLevel, implementationLevel));
 			}
 		}
@@ -330,14 +356,15 @@ public class SystemModelImpl extends ContextImpl implements SystemModel {
 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
+	 * 
 	 * @generated
 	 */
 	public VehicleLevel getVehicleLevel() {
-		if (vehicleLevel != null && vehicleLevel.eIsProxy()) {
+		if(vehicleLevel != null && vehicleLevel.eIsProxy()) {
 			InternalEObject oldVehicleLevel = (InternalEObject)vehicleLevel;
 			vehicleLevel = (VehicleLevel)eResolveProxy(oldVehicleLevel);
-			if (vehicleLevel != oldVehicleLevel) {
-				if (eNotificationRequired())
+			if(vehicleLevel != oldVehicleLevel) {
+				if(eNotificationRequired())
 					eNotify(new ENotificationImpl(this, Notification.RESOLVE, SystemmodelingPackage.SYSTEM_MODEL__VEHICLE_LEVEL, oldVehicleLevel, vehicleLevel));
 			}
 		}
@@ -347,62 +374,67 @@ public class SystemModelImpl extends ContextImpl implements SystemModel {
 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
+	 * 
 	 * @generated
 	 */
 	public void setAnalysisLevel(AnalysisLevel newAnalysisLevel) {
 		AnalysisLevel oldAnalysisLevel = analysisLevel;
 		analysisLevel = newAnalysisLevel;
-		if (eNotificationRequired())
+		if(eNotificationRequired())
 			eNotify(new ENotificationImpl(this, Notification.SET, SystemmodelingPackage.SYSTEM_MODEL__ANALYSIS_LEVEL, oldAnalysisLevel, analysisLevel));
 	}
 
 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
+	 * 
 	 * @generated
 	 */
 	public void setDesignLevel(DesignLevel newDesignLevel) {
 		DesignLevel oldDesignLevel = designLevel;
 		designLevel = newDesignLevel;
-		if (eNotificationRequired())
+		if(eNotificationRequired())
 			eNotify(new ENotificationImpl(this, Notification.SET, SystemmodelingPackage.SYSTEM_MODEL__DESIGN_LEVEL, oldDesignLevel, designLevel));
 	}
 
 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
+	 * 
 	 * @generated
 	 */
 	public void setImplementationLevel(ImplementationLevel newImplementationLevel) {
 		ImplementationLevel oldImplementationLevel = implementationLevel;
 		implementationLevel = newImplementationLevel;
-		if (eNotificationRequired())
+		if(eNotificationRequired())
 			eNotify(new ENotificationImpl(this, Notification.SET, SystemmodelingPackage.SYSTEM_MODEL__IMPLEMENTATION_LEVEL, oldImplementationLevel, implementationLevel));
 	}
 
 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
+	 * 
 	 * @generated
 	 */
 	public void setVehicleLevel(VehicleLevel newVehicleLevel) {
 		VehicleLevel oldVehicleLevel = vehicleLevel;
 		vehicleLevel = newVehicleLevel;
-		if (eNotificationRequired())
+		if(eNotificationRequired())
 			eNotify(new ENotificationImpl(this, Notification.SET, SystemmodelingPackage.SYSTEM_MODEL__VEHICLE_LEVEL, oldVehicleLevel, vehicleLevel));
 	}
 
 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
+	 * 
 	 * @generated
 	 */
 	public org.eclipse.uml2.uml.Class getBase_Class() {
-		if (base_Class != null && base_Class.eIsProxy()) {
+		if(base_Class != null && base_Class.eIsProxy()) {
 			InternalEObject oldBase_Class = (InternalEObject)base_Class;
 			base_Class = (org.eclipse.uml2.uml.Class)eResolveProxy(oldBase_Class);
-			if (base_Class != oldBase_Class) {
-				if (eNotificationRequired())
+			if(base_Class != oldBase_Class) {
+				if(eNotificationRequired())
 					eNotify(new ENotificationImpl(this, Notification.RESOLVE, SystemmodelingPackage.SYSTEM_MODEL__BASE_CLASS, oldBase_Class, base_Class));
 			}
 		}
@@ -412,6 +444,7 @@ public class SystemModelImpl extends ContextImpl implements SystemModel {
 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
+	 * 
 	 * @generated
 	 */
 	public org.eclipse.uml2.uml.Class basicGetBase_Class() {
@@ -421,26 +454,28 @@ public class SystemModelImpl extends ContextImpl implements SystemModel {
 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
+	 * 
 	 * @generated
 	 */
 	public void setBase_Class(org.eclipse.uml2.uml.Class newBase_Class) {
 		org.eclipse.uml2.uml.Class oldBase_Class = base_Class;
 		base_Class = newBase_Class;
-		if (eNotificationRequired())
+		if(eNotificationRequired())
 			eNotify(new ENotificationImpl(this, Notification.SET, SystemmodelingPackage.SYSTEM_MODEL__BASE_CLASS, oldBase_Class, base_Class));
 	}
 
 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
+	 * 
 	 * @generated
 	 */
 	public org.eclipse.uml2.uml.Package getBase_Package() {
-		if (base_Package != null && base_Package.eIsProxy()) {
+		if(base_Package != null && base_Package.eIsProxy()) {
 			InternalEObject oldBase_Package = (InternalEObject)base_Package;
 			base_Package = (org.eclipse.uml2.uml.Package)eResolveProxy(oldBase_Package);
-			if (base_Package != oldBase_Package) {
-				if (eNotificationRequired())
+			if(base_Package != oldBase_Package) {
+				if(eNotificationRequired())
 					eNotify(new ENotificationImpl(this, Notification.RESOLVE, SystemmodelingPackage.SYSTEM_MODEL__BASE_PACKAGE, oldBase_Package, base_Package));
 			}
 		}
@@ -450,6 +485,7 @@ public class SystemModelImpl extends ContextImpl implements SystemModel {
 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
+	 * 
 	 * @generated
 	 */
 	public org.eclipse.uml2.uml.Package basicGetBase_Package() {
@@ -459,12 +495,13 @@ public class SystemModelImpl extends ContextImpl implements SystemModel {
 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
+	 * 
 	 * @generated
 	 */
 	public void setBase_Package(org.eclipse.uml2.uml.Package newBase_Package) {
 		org.eclipse.uml2.uml.Package oldBase_Package = base_Package;
 		base_Package = newBase_Package;
-		if (eNotificationRequired())
+		if(eNotificationRequired())
 			eNotify(new ENotificationImpl(this, Notification.SET, SystemmodelingPackage.SYSTEM_MODEL__BASE_PACKAGE, oldBase_Package, base_Package));
 	}