8275249: Suppress warnings on non-serializable array component types in jdk.jlink

Reviewed-by: iris

Author: jddarcy

src/jdk.jlink/share/classes/jdk/tools/jlink/internal/TaskHelper.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, 2020, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2021, 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
@@ -81,6 +81,7 @@ public BadArgs showUsage(boolean b) {
             return this;
         }
         public final String key;
+        @SuppressWarnings("serial") // Array component type is not Serializable
         public final Object[] args;
         public boolean showUsage;
     }