private static String createName(final Set<String> generatedNames, final PsiParameter param, final PsiType type, GroovyPsiElement context) {
    String name = param.getName();
    generatedNames.add(name);
    return name;
  }
private static String createName(final Set<String> generatedNames, final PsiParameter param, final PsiType type, GroovyPsiElement context)