final String key = (String) o;
if (key.equals(QUALIFYING_METADATA_FACTORY_PROPERTY)) {
final String fqcnQualifyingMetadataFactory = String.valueOf(props.get(key));
try {
final QualifyingMetadataFactory factory = (QualifyingMetadataFactory)
Class.forName
(fqcnQualifyingMetadataFactory).newInstance();
iocProcContextBuilder.qualifyingMetadata(factory);
}