Preconditions.checkState(yangPropertiesToTypesMap.containsKey(returnType.getAttributeYangName()) == false,
"Duplicate TO %s for %s", returnType.getAttributeYangName(), rbe);
Preconditions.checkState(yangPropertiesToTypesMap.containsKey(returnType.getAttributeYangName()) == false,
"Duplicate TO %s for %s", returnType.getAttributeYangName(), rbe);