in src/main/java/org/apache/sling/commons/fsclassloader/impl/FSClassLoaderProvider.java [200:210]
private boolean deleteRecursive(final File f, final List<String> names) {
if (f.isDirectory()) {
for (final File c : f.listFiles()) {
if (!deleteRecursive(c, names)) {
return false;
}
}
}
names.add(f.getAbsolutePath());
return f.delete();
}