makeObjectStable(object: Object);
The makeObjectStable method of the Object class changes the volatility state of the persistent object specified in the object parameter to stable. Alternatively, you can call the changeObjectVolatility method to change the volatility state of an object. For details, see "
A frozen object can be updated only by first changing its volatility to stable or to volatile (that is, by calling the makeObjectStable or makeObjectVolatile method).
When attempting to change the volatility of a frozen object, an exception (