validator = new CombineValidator(validator, new CheckerValidator(
new TextContentChecker(), jingPropertyMap));
validator = new CombineValidator(validator, new CheckerValidator(
new UncheckedSubtreeWarner(), jingPropertyMap));
validator = new CombineValidator(validator, new CheckerValidator(
new UnsupportedFeatureChecker(), jingPropertyMap));
validator = new CombineValidator(validator, new CheckerValidator(
new UsemapChecker(), jingPropertyMap));
validator = new CombineValidator(validator, new CheckerValidator(
new XmlPiChecker(), jingPropertyMap));
}