Removing all items of a given value from a hashmap
- by Anthony Webb
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?