Java: select from collection only elements of provided type
Posted
by glaz666
on Stack Overflow
See other posts from Stack Overflow
or by glaz666
Published on 2010-04-27T15:07:55Z
Indexed on
2010/04/27
15:23 UTC
Read the original article
Hit count: 231
java
|collections
Hi!
I have a collection of elements of type B and C, which all extends A. I need to filter the collection to get elements of only B type.
Is there any way to do it except:
for (A a : initCollection) {
if (a instance of B) {
newCollection.add(a)?
}
}
Thanks
© Stack Overflow or respective owner