@Override
  public AttributeSetBuilder addAttribute(int resId, String value) {
    attrToValue.put(resId, value);
    return this;
  }
@Override
  public AttributeSetBuilder addAttribute(int resId, String value) {
    attrToValue.put(resId, value);
    return this;
  }
@ Override public AttributeSetBuilder addAttribute ( int resId , String value ) { attrToValue . put ( resId , value ) ; return this ; }
todo rename to setAttribute(), or just set()?
todo rename to setAttribute () or just set () ?