Configuration parent = (Configuration) iterator.next();
Environment parentEnvironment = parent.getEnvironment();
nonOverridableSet.addAll(parentEnvironment.getNonOverrideableClasses());
}
String[] nonOverridableClasses = (String[]) nonOverridableSet.toArray(new String[nonOverridableSet.size()]);
if (log.isDebugEnabled()) {
StringBuffer buf = new StringBuffer("ClassLoader structure for configuration ").append(id).append("\n");
buf.append("Parent configurations:\n");
for (Iterator iterator = classParents.iterator(); iterator.hasNext();) {