Of course it is "allowed", if only because a compiler shouldn't reject a class just because it is unfinished. But I do think an abstract class with no abstract methods may be indicative of a problem....
Type: Posts; User: 2by4
Re: How can I change the values in an object instantiated from an abstract class?
Of course it is "allowed", if only because a compiler shouldn't reject a class just because it is unfinished. But I do think an abstract class with no abstract methods may be indicative of a problem....
Re: How can I change the values in an object instantiated from an abstract class?
The problem is not the abstract class, it is the fact that you haven't told your method which rose you are working with. N.B if it is not a specific rose, you have to specify your method at class...
Re: How can I change the values in an object instantiated from an abstract class?
The OP clarifies, if you read it.
Why is the class abstract? I don't see any abstract methods.