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Author: AvinandanBose

constructConcurrentSkipListMap5.java

@@ -0,0 +1,37 @@
+import java.util.concurrent.ConcurrentSkipListMap;
+import java.util.Comparator;
+public class constructConcurrentSkipListMap5 {
+    public static Comparator<Integer> valueComparator = new Comparator<>() {
+        @Override
+        public int compare(Integer a, Integer b) {
+            return b.compareTo(a);
+        }
+    };
+
+    public static void main(String[] args) {
+        // ConcurrentSkipListMap​(Comparator<? super K> comparator)
+        ConcurrentSkipListMap<Integer, String> map = new ConcurrentSkipListMap<>(valueComparator);
+        map.put(1, "one");
+        map.put(2, "two");
+        map.put(3, "three");
+        map.put(4, "four");
+        map.put(5, "five");
+        map.put(6, "six");
+        map.put(7, "seven");
+        map.put(8, "eight");
+        map.put(9, "nine");
+        map.put(10, "ten");
+        System.out.println("Map:" + map);
+
+        ConcurrentSkipListMap<Integer, String> map1 = new ConcurrentSkipListMap<>(valueComparator.reversed());
+
+        map1.put(1, "one");
+        map1.put(2, "two");
+        map1.put(3, "three");
+        map1.put(4, "four");
+        map1.put(5, "five");
+        
+        System.out.println("Map1:" + map1);
+    }
+    
+}