title: Masking some value inside Json string in Java
body: <p>Suppose i have below Json String:</p>
  
  <pre><code>{   
      "name":"noor",
      "pass":"12345" 
  }
  </code></pre>
  
  <p>I want to mask pass value using Regex, like below</p>
  
  <pre><code>{
      "name":"noor",
      "pass":"*****" 
  }
  </code></pre>
  
  <p>How i can do it, using Java regex?</p>