title: How to Replace the value in particular key in LinkedHashMap
body: <p>I want to replace the value in particular key in LinkedHashMap.</p>
  
  <p>for example 
  The initial Condition..</p>
  
  <pre><code>"key1" -&gt; "value1"
  "key2" -&gt; "value2"
  "key3" -&gt; "value3"
  "key4" -&gt; "value4"
  "key5" -&gt; "value5"
  </code></pre>
  
  <p>I want to expected result...</p>
  
  <pre><code>"key1" -&gt; "value1"
  "key2" -&gt; "value8"
  "key3" -&gt; "value3"
  "key4" -&gt; "value6"
  "key5" -&gt; "value5"
  </code></pre>