8316340: (bf) Missing {@inheritDoc} for exception in MappedByteBuffer::compact

Reviewed-by: alanb, iris, lancea

src/java.base/share/classes/java/nio/MappedByteBuffer.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000, 2023, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2024, 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
@@ -422,6 +422,7 @@ public abstract sealed class MappedByteBuffer
 
     /**
      * {@inheritDoc}
+     * @throws  ReadOnlyBufferException {@inheritDoc}
      */
     @Override
     public abstract MappedByteBuffer compact();