final Iterator<UnknownSchemaNode> iterator = barExtUnknownNodes.iterator();
UnknownSchemaNode barExtCont2 = null;
- while(iterator.hasNext()) {
+ while (iterator.hasNext()) {
final UnknownSchemaNode next = iterator.next();
- if(bar("container").equals(next.getNodeType())) {
+ if (bar("container").equals(next.getNodeType())) {
barExtCont2 = next;
break;
}