Type org.eclipse.emf.edit.provider.ReflectiveItemProvider of variable reflectiveItemProviderAdapter does not match with type java.lang.Object of variable item
Make classes org.eclipse.emf.edit.provider.ReflectiveItemProvider and java.lang.Object extend a common superclass
Type org.eclipse.emf.edit.provider.ReflectiveItemProvider of variable reflectiveItemProviderAdapter does not match with type java.lang.Object of variable item