Monday, June 11, 2001 10:44 AM
Here's my Q.
h1 contains some hashmap elements & those elements contains arraylist elements.
I tried to retrieve hashmap elements of h1.
(If h1 contains some elements which has null values, i'm gettin
Is there any way to detect the null value of those elements?
Re: HashMap & ArrayList
Sunday, June 17, 2001 03:06 PM