Removing all items of a given value from a hashmap
Posted
by Anthony Webb
on Stack Overflow
See other posts from Stack Overflow
or by Anthony Webb
Published on 2010-04-07T16:17:23Z
Indexed on
2010/04/07
16:23 UTC
Read the original article
Hit count: 245
So I have a java hashmap like below:
hMap.put("1", "One");
hMap.put("2", "Two");
hMap.put("3", "Two");
I would like to remove ALL items where the value is "Two"
If I do something like:
hmap.values().remove("Two");
Only the first one is deleted, I want to remove them all, how can this be done?
© Stack Overflow or respective owner
