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convert string array to long array in java.

Posted on 2007-10-01
Medium Priority
Last Modified: 2013-11-24
how do i convert string array to long array in java.

this is what i have

String[] IdsArray = Ids.split(",");

I want to convert this to have an array of long values
Question by:anup001
  • 2
LVL 92

Expert Comment

ID: 19994866
long[] l = new long[idsArray.length);
for (int i=0; i<l.length; i++)
  l[i] = Long.parseLong(idsArray[i]);

Author Comment

ID: 20010482
When I used above i get the following error when i try to pass array l[i]

The method setNames(Long[]) in the type NameRequest is not applicable for the arguments (long[])      

Whats the difference between Long and long and how do i fix it?
LVL 92

Accepted Solution

objects earned 2000 total points
ID: 20010956
it expects Long not long
Long[] l = new Long[idsArray.length);
for (int i=0; i<l.length; i++)
  l[i] = new Long(idsArray[i]);

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