Hide Utility Class Constructor : Utility classes should not have a public or default constructor
<p>I am getting this warning on Sonar.I want solution to remove this warning on sonar.
My class is like this :</p>

<pre><code>public class FilePathHelper {

    private static String resourcesPath;

    public static String getFilePath(HttpServletRequest request)
    {
        if(resourcesPath == null)
        {
            String serverpath=request.getSession().getServletContext().getRealPath("");             
            resourcesPath=serverpath+"/WEB-INF/classes/";   
        }
        return resourcesPath;       
    }
}
</code></pre>

<p>i want proper solution to remove this warning on sonar.</p>
