theeasiestway

jobject StlStringStringMapToJavaHashMap(JNIEnv *env, const std::map<std::string, std::string>& map) {
  jclass mapClass = env->FindClass("java/util/HashMap");
  if(mapClass == NULL)
    return NULL;

  jmethodID init = env->GetMethodID(mapClass, "<init>", "()V");
  jobject hashMap = env->NewObject(mapClass, init);
  jmethodID put = env->GetMethodID(mapClass, "put", "(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;");

  std::map<std::string, std::string>::const_iterator citr = map.begin();