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Error in hashtable put method
Joined: Jul 16, 2009
Jul 16, 2009 07:20:04
this is the code I've given in a
class, which is fetching values from a jsp page
infoList.put("compname",request.getParameter("companyname")); // this is the part i'm getting errors
where infoList is a Hashtable object which is declared like "Hashtable infoList = new Hashtable();"
Can someone tell me a solution to solve this ?
Author and ninkuma
Joined: Jan 10, 2002
Jul 16, 2009 07:49:25
Do you not think that showing us the error might be useful?
Asking smart questions
Books by Bear
Author and all-around good cowpoke
Joined: Mar 22, 2000
Jul 16, 2009 12:13:39
I hereby bet that the error is a
due to the fact that Hashtable does not allow null keys or values.
A wise programmer would verify that the code
is not returning null.
I agree. Here's the link:
subject: Error in hashtable put method
Data representation for Hashtable where key is unknown
Synchronized HashMap Vs Hashtable
Passing my object to one to other activity
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