--- a/src/java.desktop/share/classes/javax/sound/midi/spi/MidiDeviceProvider.java	Fri Jun 22 13:21:23 2018 -0700
+++ b/src/java.desktop/share/classes/javax/sound/midi/spi/MidiDeviceProvider.java	Fri Jun 22 19:19:43 2018 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1999, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2018, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -26,7 +26,6 @@
 package javax.sound.midi.spi;
 
 import java.util.Arrays;
-import java.util.Objects;
 
 import javax.sound.midi.MidiDevice;
 
@@ -50,8 +49,7 @@
      * @throws NullPointerException if {@code info} is {@code null}
      */
     public boolean isDeviceSupported(final MidiDevice.Info info) {
-        Objects.requireNonNull(info);
-        return Arrays.asList(getDeviceInfo()).contains(info);
+        return Arrays.stream(getDeviceInfo()).anyMatch(info::equals);
     }
 
     /**