title: Concat two json objects in java
body: <p>I want to concat multiple json object.</p>
  
  <p>I have two json like this</p>
  
  <pre><code>{"message":"test","status":"0"}
  </code></pre>
  
  <p>and this</p>
  
  <pre><code>{"message":"test-2","status":"1"}
  </code></pre>
  
  <p>result must be</p>
  
  <pre><code>[{"message":"test","status":"0"},{"message":"test-2","status":"1"}]
  </code></pre>
  
  <p>How can I do this in Java ?</p>