void throwPendingJniExceptionAsCppException()

in cxx/fbjni/detail/Exceptions.cpp [129:142]

• 12 lines of code
• 3 McCabe index (conditional complexity)

void throwPendingJniExceptionAsCppException() {
  JNIEnv* env = Environment::current();
  if (env->ExceptionCheck() == JNI_FALSE) {
    return;
  }

  auto throwable = env->ExceptionOccurred();
  if (!throwable) {
    throw std::runtime_error("Unable to get pending JNI exception.");
  }
  env->ExceptionClear();

  throw JniException(adopt_local(throwable));
}