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[java] file i/o w/ inherited data members

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Fixed: the Person class did not implement the interface serializable stupid me :). I wrote student objects to a file and then read them from the file. When I read them the data members of the student that are inherited from the abstract person class like id and name read back as 0 and null. I then made a variable in the student class called something just for testing purposes. When I read the students back again something was the number I set it to but the others were 0 and null still. Therefore I am thinking that because they are inherited from Person this is messing them up when I read them back. Does anbyody have any ideas on how to fix this thanks? [Edited by - Grahf750 on March 2, 2005 1:10:21 PM]

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