- private Map<QName, LeafRefContext> referencingChilds = new HashMap<QName, LeafRefContext>();
- private Map<QName, LeafRefContext> referencedByChilds = new HashMap<QName, LeafRefContext>();
- private Map<QName, LeafRefContext> referencedByLeafRefCtx = new HashMap<QName, LeafRefContext>();
+ private final Map<QName, LeafRefContext> referencingChildren = new HashMap<>();
+ private final Map<QName, LeafRefContext> referencedByChildren = new HashMap<>();
+ private final Map<QName, LeafRefContext> referencedByLeafRefCtx = new HashMap<>();