}
private void addField(String variableName) {
Map<String, ValidatorConfig> validators = new HashMap<String, ValidatorConfig>();
ValidatorDefinition requiredDef = ValidationUtil.getValidatorDefinition(ValidatorDefinition.REQUIRED_VALIDATOR_NAME);
validators.put(requiredDef.getName(), requiredDef.create(Messages.getString("Validation.DefaultRequired")));
fieldConfigs.put(variableName, validators);
}
private void removeField(String variableName) {
fieldConfigs.remove(variableName);