@NotNull
  public static String getFieldMethodName(@NotNull PsiAnnotation annotation, @NotNull String fieldName) {
    final String prefix = AnnotationUtil.getDeclaredStringAttributeValue(annotation, "prefix");
    return StringUtil.isEmpty(prefix) ? fieldName : String.format("%s%s", prefix, StringUtil.capitalize(fieldName));
  }
@NotNull
  public static String getFieldMethodName(@NotNull PsiAnnotation annotation, @NotNull String fieldName)