public static String convertToNonNegativeInteger(Object rubyObject) throws AxisFault {
try {
NonNegativeInteger integer = ConverterUtil.convertToNonNegativeInteger(rubyObject.toString());
return integer.toString();
} catch (Exception e) {
throw new AxisFault("Unable to convert the return value to non negative integer");
}
}
public java.lang.String toString() {
return localNonNegativeInteger.toString();
}