new to java, need help

#1 May 27th, 2007, 12:35 AM

Sirs/Madam

I encounter the problem on date field.
Sometimes, when there is no date, then it will return the null object. When
I want to check by

aDate.toString() = "" or null, it throws exception.

How can I ensure they return the value or not.

Please help

#2 May 27th, 2007, 07:05 AM

timothy ma and constance lee wrote:

Quote:

Sirs/Madam
>
I encounter the problem on date field.
Sometimes, when there is no date, then it will return the null object. When
I want to check by
>
aDate.toString() = "" or null, it throws exception.
>
How can I ensure they return the value or not.
>
Please help
>
>

if( aDate == null ){ }

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IchBin, Philadelphia, Pa, USA http://ichbinquotations.weconsulting.org
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new to java, need help

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