現(xiàn)有:
class Pet implements Serializable {
Collar c= new Collar();
}
class Collar implements Serializable {
collarPart cpl=new CollarPart ("handle");
CollarPart cp2=new CollarPart ("clip");
}
class CollarPart implements Serializable()
如果Pet實例被序列化,則多少對象將被序列化?()
A.0
B.1
C.2
D.3
E.4
F.5