src/java.base/share/classes/jdk/internal/util/ReferencedKeyMap.java

@@ -140,33 +140,11 @@
       * @param <K> the type of keys maintained by the new map
       * @param <V> the type of mapped values
       */
      public static <K, V> ReferencedKeyMap<K, V>
      create(boolean isSoft, Supplier<Map<ReferenceKey<K>, V>> supplier) {
-         return create(isSoft, false, supplier);
-     }
- 
-     /**
-      * Create a new {@link ReferencedKeyMap} map.
-      *
-      * @param isSoft          true if {@link SoftReference} keys are to
-      *                        be used, {@link WeakReference} otherwise.
-      * @param useNativeQueue  true if uses NativeReferenceQueue
-      *                        otherwise use {@link ReferenceQueue}.
-      * @param supplier        {@link Supplier} of the backing map
-      *
-      * @return a new map with {@link Reference} keys
-      *
-      * @param <K> the type of keys maintained by the new map
-      * @param <V> the type of mapped values
-      */
-     public static <K, V> ReferencedKeyMap<K, V>
-     create(boolean isSoft, boolean useNativeQueue, Supplier<Map<ReferenceKey<K>, V>> supplier) {
-         return new ReferencedKeyMap<K, V>(isSoft, supplier.get(),
-                 useNativeQueue ? SharedSecrets.getJavaLangRefAccess().newNativeReferenceQueue()
-                                : new ReferenceQueue<>()
-                 );
+         return new ReferencedKeyMap<K, V>(isSoft, supplier.get(), new ReferenceQueue<>());
      }
  
      /**
       * {@return a key suitable for a map entry}
       *