src/java.base/share/classes/java/nio/channels/AsynchronousFileChannel.java

@@ -294,11 +294,11 @@
      *          write access if the file is opened for writing
      */
     public static AsynchronousFileChannel open(Path file, OpenOption... options)
         throws IOException
     {
-        Set<OpenOption> set = new HashSet<OpenOption>(options.length);
+        Set<OpenOption> set = new HashSet<>(options.length);
         Collections.addAll(set, options);
         return open(file, set, null, NO_ATTRIBUTES);
     }
 
     /**