#12 Instantiation of an abstract class during readPersistable

[Thiago Leão Moreira]

public abstract class Person implements Persistable {}

public class AddressBook implements Persistable {

Person person;
...
}

This kind of construction will cause a java/lang/InstantiationError: Cannot instantiate bad class. at runtime.

[Thiago Leão Moreira]

Added a testcase to replicate it under revision 496.

[Thiago Leão Moreira]

Committed revision 497.