public void execute() throws Exception {
PrintWriter out = response.getWriter();
try {
if (! request.isAuthorized()) {
throw new InvalidSessionException("Invalid Session! <br><a href=\""+Constants.SYSTEM_LOGIN+"\">Try again</a>");
}
out.println(Library.getFileListReplace(keywords, newWords,Constants.FORM_PATH +"MenuEmployee.html"));
} catch (Exception e) {
out.println(HTMLCode.errorPageAdministrator(e.getMessage()));