private String getApplicationClientContextPath() {
   if (applicationClientContextPath == null) {
     applicationClientContextPath = URLRewriterUtils.getClientContextPath(this, false);
   }
   return applicationClientContextPath;
 }
 private String getPlatformClientContextPath() {
   if (platformClientContextPath == null) {
     platformClientContextPath = URLRewriterUtils.getClientContextPath(this, true);
   }
   return platformClientContextPath;
 }