title: How to convert List<Map<String,Object>> to Map<String, String>?
body: <p>I have a value like below,</p>
  
  <pre><code>[{S.No=1, Column2=Data2, Column3=Data3}]
  </code></pre>
  
  <p>This is of type <code>List&lt;Map&lt;String, Object&gt;&gt;</code>. How to convert this to a Map of type <code>&lt;String, String&gt;</code>, with values split with '='for a key value pair</p>