Question : java remove map
Answered by : inquisitive-ibex-cmba3ck14he7
map.entrySet().removeIf(e -> <boolean expression>);Source : https://stackoverflow.com/questions/1884889/iterating-over-and-removing-from-a-map | Last Update : Fri, 31 Jul 20
Question : java remove map key
Answered by : wolf-in-penguinmug
/*Suppose a map*/
Map<T> map = new HashMap<>();
/*Insert 2 keys, and remove one*/
map.put('First', 'John');
map.put('Second', 'Tommy');
// Returns a value, you don't have to save it if you want
String removedValue = map.remove('First');Source : | Last Update : Tue, 03 May 22