Java Language Maps Clear the map

Help us to keep this website almost Ad Free! It takes only 10 seconds of your time:
> Step 1: Go view our video on YouTube: EF Core Bulk Insert
> Step 2: And Like the video. BONUS: You can also share it!

Example

Map<Integer, String> map = new HashMap<>();

map.put(1, "First element.");
map.put(2, "Second element.");
map.put(3, "Third element.");

map.clear();

System.out.println(map.size());   // => 0


Got any Java Language Question?