lue-javax.json.JsonValue-"><code>Json.createMergeDiff(JsonValue, JsonValue)</code></a>
 to create a JSON Merge Patch based on the difference between two <code>JsonValue</code>s.
 </p>
 The following illustrates both approaches.
 <p>1. Construct a JsonMergePatch with an existing JSON Merge Patch.
 <pre><code>
   JsonValue contacts = ... ; // The target to be patched
   JsonValue patch = ...  ; // JSON Merge Patch
   JsonMergePatch mergePatch = Json.createMergePatch(patch);
   JsonValue result = mergePatch.ap