if(descriptor != null) {
String customizerClassName = (String)entry.getValue();
Class customizerClass = findClassForProperty(customizerClassName, TopLinkProperties.DESCRIPTOR_CUSTOMIZER_ + name, loader);
try {
DescriptorCustomizer customizer = (DescriptorCustomizer)customizerClass.newInstance();
customizer.customize(descriptor);
} catch (Exception ex) {
throw EntityManagerSetupException.failedWhileProcessingProperty(TopLinkProperties.DESCRIPTOR_CUSTOMIZER_ + name, customizerClassName, ex);
}
}
}