Check if all values of a map are true

I have one Map<String, Boolean> map = new HashMap<>();.
Consider there are five keys in it.

map.put("A", true);  map.put("B", true);  map.put("C", false);  map.put("D", true);  map.put("E", true);  

I need to set one boolean flag as true if all the values in the above map are true.
If any value is false then i need to set boolean flag as false

I can iterate this map and do it like old ways but i want to know how can i do this in a single line by streaming on this map.

https://stackoverflow.com/questions/67293960/check-if-all-values-of-a-map-are-true April 28, 2021 at 12:54PM