Custom Error Page in Tomcat 7 for Error Code 500

Question

Guys I am struggling with the problem of opening my custom error page in Tomcat in Windows Environment. Some of solution I got but no luck. I tried almost all links but its

Answer 1

The same can be implemented programmatically if you use embedded Tomcat for example like this:

        Context appContext = ...            
        ErrorPage errorPage = new ErrorPage();
        errorPage.setErrorCode(HttpServletResponse.SC_NOT_FOUND);
        errorPage.setLocation("/my_custom_error_page.html");
        appContext.addErrorPage(er);