Method newInstance

extensions/jni/jvm/JavaClass.h:85–97

* Call empty constructor * @param env if supplied * @return jobject that is a global reference. */

   * @return jobject that is a global reference.
   */
  JNIEXPORT
  jobject newInstance(JNIEnv *env) {
    std::string instanceName = "(L" + name_ + ";)V";
    JNIEnv *lenv = env;

    ThrowIf(lenv);

    auto rezobj = lenv->NewObject(class_ref_, cnstrctr);

    ThrowIf(lenv);

    return lenv->NewGlobalRef(rezobj);
  }

  jmethodID getClassMethod(JNIEnv *env, const std::string &methodName, const std::string &type) {
    jmethodID mid = env->GetMethodID(class_ref_, methodName.c_str(), type.c_str());