for(final ReflectClass rc : rcs) {
if(rc.getDelegate() instanceof JdkClass) {
final Class<?> objType = ((JdkClass) rc.getDelegate()).getJavaClass();
final String cn = objType.getName();
if(cn.indexOf("com.db4o") < 0 && objType != Object.class && cn.indexOf("java") < 0) {
final Collection<?> clc = s.query(objType);
if(clc != null) {
for(final Object o : clc) {
log.debug("Removing object: " + o);
s.delete(o);
}