Re: ArrayList

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#629

From: Gillmer J. Derge [TeamB]
Date: Mon, 04 Apr 2005 15:04

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Petar Popara wrote:
>>I got java.lang.NullPointerException. :(
> Not with String[], but with X509Certificate[]. It works fine with String[]. 

If you actually got it from this code (or its equivalent with 
X509Certificate):

   String[] s = (String[])l.toArray(new String[0]);

then your list (l) is null.  Otherwise, more likely, it happened 
somewhere else.  Print the stack trace and make sure of what line it's 
pointing to as the original cause of the exception.

-- 
Gillmer J. Derge [TeamB]

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