Online Java Compiler By
JavaTpoint.com
import java.util.EnumMap; public class EnumMapContainsKeyExample1 { public enum Tutorial { Java,Python, PHP,Android,AngularJS }; public static void main(String[] args) { EnumMap
map = new EnumMap
(Tutorial.class); map.put(Tutorial.Java,"1"); map.put(Tutorial.Python,"2"); map.put(Tutorial.PHP,"3"); map.put(Tutorial.Android,"4"); map.put(Tutorial.AngularJS,"5"); System.out.println(map); boolean contains = map.containsKey(Tutorial.Java); System.out.println("Tutorial.Java has a mapping: "+contains); contains = map.containsKey(Tutorial. PHP); System.out.println("Tutorial.PHP has a mapping: "+contains); } }
Output