Program: 11828
Project: 11828
Buggy source:
/** 
 * <!-- begin-user-doc --> Sets the value of the given feature of the object to the new value. <p> If the feature is   {@link EStructuralFeature#isMany many-valued}, the new value must be an   {@link EList}and each object in that list must be   {@link EClassifier#isInstance an instance of} the feature's  {@link EStructuralFeature#getEType type}; the existing contents are cleared and the contents of the new value are added. However, if the new value is the content list itself, or is modified as a side effect of modifying the content list  (i.e., if it is a view on the content list), the behavior is undefined and will likely result in simply clearing the list. If the feature is single-valued, the new value directly must be an instance of the feature's type and it becomes the new value of the feature of the object. If the feature is   {@link EAttribute#isUnsettable unsettable}, the modeled state becomes set; otherwise, the feature may still not considered   {@link #eIsSet set} if the new value is the same as the default.
 * @param feature the feature of the value to set.
 * @exception IllegalArgumentException if the feature is not one the  {@link #eClass meta class}'s   {@link EClass#getEAllStructuralFeatures features}, or it isn't   {@link EStructuralFeature#isChangeable changeable}.
 * @exception ClassCastException if there is a type conflict.
 * @exception ArrayStoreException  if there is a type conflict.
 * @see #eUnset(EStructuralFeature)
 * @see #eIsSet(EStructuralFeature)
 * @see #eGet(EStructuralFeature,boolean)
 * @ignore <!-- end-user-doc -->
 * @model
 * @generated
 */
void eSet(EStructuralFeature feature,Object newValue);

Fixed version (ground truth):
/** 
 * <!-- begin-user-doc --> Sets the value of the given feature of the object to the new value. <p> If the feature is   {@link ETypedElement#isMany() many-valued}, the new value must be an   {@link EList}and each object in that list must be   {@link EClassifier#isInstance an instance of} the feature's  {@link ETypedElement#getEType() type}; the existing contents are cleared and the contents of the new value are added. However, if the new value is the content list itself, or is modified as a side effect of modifying the content list  (i.e., if it is a view on the content list), the behavior is undefined and will likely result in simply clearing the list. If the feature is single-valued, the new value directly must be an instance of the feature's type and it becomes the new value of the feature of the object. If the feature is   {@link EStructuralFeature#isUnsettable() unsettable}, the modeled state becomes set; otherwise, the feature may still not considered   {@link #eIsSet set} if the new value is the same as the default.
 * @param feature the feature of the value to set.
 * @exception IllegalArgumentException if the feature is not one the  {@link #eClass meta class}'s   {@link EClass#getEAllStructuralFeatures features}, or it isn't   {@link EStructuralFeature#isChangeable changeable}.
 * @exception ClassCastException if there is a type conflict.
 * @exception ArrayStoreException  if there is a type conflict.
 * @see #eUnset(EStructuralFeature)
 * @see #eIsSet(EStructuralFeature)
 * @see #eGet(EStructuralFeature,boolean)
 * @ignore <!-- end-user-doc -->
 * @model
 * @generated
 */
void eSet(EStructuralFeature feature,Object newValue);