title: remove parenthesis alone in the java string
body: <p>In my java string eg:hello(world) is there. I want to remove the paranthesis alone the result should be <strong>helloworld</strong> .</p>
  
  <p>I tryied the regexpression like this </p>
  
  <pre><code>String strFunction = Hello(world);
  
  strFunction.replaceAll("\\)\\(\\s+", "");
  </code></pre>
  
  <p>But it is notworking,please help it out</p>