* @return the mapping from environment names to data-row column names.
*/
public static LinkedMap createEnvironmentMapping()
{
final Configuration configuration = ClassicEngineBoot.getInstance().getGlobalConfig();
final Iterator propertyKeys = configuration.findPropertyKeys(ENV_MAPPING_KEY_PREFIX);
final LinkedMap names = new LinkedMap();
while (propertyKeys.hasNext())
{
final String key = (String) propertyKeys.next();
final String value = configuration.getConfigProperty(key);