@Override
  protected String getOneMethodBody(@NotNull String singularName, @NotNull BuilderInfo info) {
    final String codeBlockTemplate = "if (this.{0}" + LOMBOK_KEY + " == null) '{' \n" +
                                     "this.{0}" + LOMBOK_KEY + " = new java.util.ArrayList<{3}>(); \n" +
                                     "this.{0}" + LOMBOK_VALUE + " = new java.util.ArrayList<{4}>(); \n" +
                                     "'}' \n" +
                                     "this.{0}" + LOMBOK_KEY + ".add({1}" + KEY + ");\n" +
                                     "this.{0}" + LOMBOK_VALUE + ".add({1}" + VALUE + ");\n" +
                                     "return {2};";

    final PsiType keyType = getKeyType(info.getFieldType(), info.getManager());
    final PsiType valueType = getValueType(info.getFieldType(), info.getManager());

    return MessageFormat.format(codeBlockTemplate, info.getFieldName(), singularName, info.getBuilderChainResult(),
                                keyType.getCanonicalText(false), valueType.getCanonicalText(false));
  }
@Override
  protected String getOneMethodBody(@NotNull String singularName, @NotNull BuilderInfo info)