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destory arrayList

brian yuen
Greenhorn

Joined: Oct 20, 2003
Posts: 20
how can I remove all the element in a arrayList ?
static ArrayList addRecord = new ArrayList();
for(int i=0;i <addRecord.size(), i++)
{
//do some operation;
}
//destory the ArrayList here,
what i want is there's no element in the array list here
...any ideas other than addRecord.remove to remove
all the element in the arrayLIst
thanks
Thomas Paul
mister krabs
Ranch Hand

Joined: May 05, 2000
Posts: 13974
How about addRecord.clear();


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fred rosenberger
lowercase baba
Bartender

Joined: Oct 02, 2003
Posts: 11229
    
  16

the api is a great place to look for this kind of stuff...
e.g.
http://java.sun.com/j2se/1.4.2/docs/api/
(or whatever version your using)
you can lookup things like Arraylist, and see what methods it has. In this case,
clear()
Removes all of the elements from this list.


There are only two hard things in computer science: cache invalidation, naming things, and off-by-one errors
brian yuen
Greenhorn

Joined: Oct 20, 2003
Posts: 20
Thanks very much..
 
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