serializing arraylist

[pankajs]

hello! I serialize a arraylist & it hv been saved to harddisk but when i load it i found null in that arraylist, but no of elements in this arraylist is saved > 0.
can anybody tell me what is the problem??????/

[JosAH]

hello! I serialize a arraylist & it hv been saved to harddisk but when i load it i found null in that arraylist, but no of elements in this arraylist is saved > 0.
can anybody tell me what is the problem??????/

Are you sure the elements in your ArrayList all implement the Serializable
interface?

kind regards,

Jos

[pankajs]

Yeah. I implements Serializable in all the elements also in the superclass.

[JosAH]

Yeah. I implements Serializable in all the elements also in the superclass.

Then you have to show us a bit of relevant code that exhibits the problem.

kind regards,

Jos