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why some classes are not serializable
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Classes Like Threads,Streams,Runtime and some of awt not serializable.
Please tell me the Reason.
This is asked in my interview.
I said, classes which have native code will not be serializable.
Is it correct?
Please give detail note.
Please tell me the Reason.
This is asked in my interview.
I said, classes which have native code will not be serializable.
Is it correct?
Please give detail note.
learn Java.
You obviously lack the knowledge for that job, people giving you the answers so you can send them in as your own in order to get it is doing ourselves a disservice.
You obviously lack the knowledge for that job, people giving you the answers so you can send them in as your own in order to get it is doing ourselves a disservice.
As people are clearly allowed to attack me but I'm not allowed to defend myself, I no longer post to this site.
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Originally Posted by jwenting 
learn Java.
You obviously lack the knowledge for that job, people giving you the answers so you can send them in as your own in order to get it is doing ourselves a disservice.
I searched every where I didn't find the answer.
Without taking inputs from others how can we improve our knowledge.
How you learned java your own, you also studied some books or else by berth you know java.
I faced so many questions in that interview but I didn't answer this correctly.
Any way, I just want to know the answer.
If any one knows Please tell why we can not serialize some classes.
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Join Date: Jul 2007
Posts: 1,175
Reputation: 
Solved Threads: 125
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Originally Posted by sasidharnet
I searched every where I didn't find the answer.
Without taking inputs from others how can we improve our knowledge.
How you learned java your own, you also studied some books or else by berth you know java.
I faced so many questions in that interview but I didn't answer this correctly.
Any way, I just want to know the answer.
If any one knows Please tell why we can not serialize some classes.
Read the actual use of those classes, why they exist and exactly what is serialization used for and you will get your answers.
And obviously you have not been searching everywhere or at least the right places else you would have found it.
"Any fool can write code that a computer can understand. Good programmers write code that humans can understand."
"How to ask questions the smart way ?"
"How to ask questions the smart way ?"
the right places being any decent book (or probably websites too) on Java that touches on serialisation...
Or common sense.
Or common sense.
As people are clearly allowed to attack me but I'm not allowed to defend myself, I no longer post to this site.
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Join Date: May 2007
Posts: 4,488
Reputation:
Solved Threads: 517
Yes, just read on serialization itself and you should understand why some of those are not serializable and why it's not appropriate for them to be.
Here's a good place to start: http://www.codeguru.com/java/tij/tij0116.shtml
Here's a good place to start: http://www.codeguru.com/java/tij/tij0116.shtml
here's something i found (from a forum, as it turns out)
http://www.velocityreviews.com/forum...ble-error.html
and some of you guys like to be dicks. i hope it makes you feel really awesome, because it just makes everyone else feel stupid.
http://www.velocityreviews.com/forum...ble-error.html
and some of you guys like to be dicks. i hope it makes you feel really awesome, because it just makes everyone else feel stupid.
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