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import java.util.concurrent.*; public class ConcurrentHashMapcontainsValueExample2 { public static void main(String[] args) { ConcurrentHashMap
mapcon = new ConcurrentHashMap<>(); mapcon.put("A", 26); mapcon.put("B", 98); mapcon.put("C", 55); System.out.println("ConcurrentHashMap values :\n "+ mapcon.toString()); mapcon.computeIfPresent("C", (key , val) -> val + 100); System.out.println("new ConcurrentHashMap after computeIfPresent :\n " + mapcon); System.out.println(" is 98 is present :\n " + mapcon.containsValue(98)); } }
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