code: public void setTypeProvider(IJvmTypeReferenceProvider newTypeProvider)
  	{
  		IJvmTypeReferenceProvider oldTypeProvider = typeProvider;
  		typeProvider = newTypeProvider;
  		if (eNotificationRequired())
  			eNotify(new ENotificationImpl(this, Notification.SET, XtypePackage.XCOMPUTED_TYPE_REFERENCE__TYPE_PROVIDER, oldTypeProvider, typeProvider));
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated