/**
  * Enter description here...
  *
  * @param string $className
  * @return SimpleMappedClass
  */
 public function getNative($className)
 {
     if (JavaSignatureUtil::isNative($className)) {
         $class = new SimpleMappedClass();
         $class->setClassLoader($this->getClassLoader());
         $class->setSignature($className);
         $class->setMappedName($className);
         $class->setCRC(JavaSignatureUtil::getSerializationSignatureForNative($className));
         return $class;
     } else {
         return null;
     }
 }