public Map<String, Object> convertMetaData(MetaDataEntry metaDataEntry)
{
Map<String, Object> results = new HashMap<String, Object>();
Length annotation = metaDataEntry.getValue(Length.class);
int minimum = annotation.minimum();
results.put(CommonMetaDataKeys.MIN_LENGTH, minimum);
results.put(CommonMetaDataKeys.MAX_LENGTH, annotation.maximum());
if(minimum > 0)