in impl/src/main/java/org/apache/geronimo/config/cdi/ConfigurationHandler.java [204:212]
private Object mapValue(final String raw, final Config config) {
if (String.class == collectionConversionType) {
return raw;
}
if (ConfigImpl.class.isInstance(config)) {
return ConfigImpl.class.cast(config).convert(raw, collectionConversionType);
}
throw new IllegalArgumentException("Unsupported conversion if config instance is not a ConfigImpl: " + collectionConversionType);
}