void setInitializer(@NotNull String initializer) {
    LOG.assertTrue(myInitializer == null);
    if (myModel.needsAdditionalVariable()) {
      String additionalVarName = registerVarName(Arrays.asList("result", "nonFinalResult", "nonFinal"));
      myModel.setVarName(additionalVarName);
    }
    myInitializer = initializer;
  }
void setInitializer(@NotNull String initializer)