final String propName = (String) key;
sysPropName = propName;
// skip create-system property requests that do not change the
// value of an existing property
if (spb.containsProperty(sysPropName) &&
spb.getSystemProperty(sysPropName).getValue().equals(properties.getProperty(propName))) {
continue;
}
ConfigSupport.apply(new SingleConfigCode<SystemPropertyBag>() {