ar.nodes = ar.initCollection(); ar.nodes.clear();
ar.nodes = ar.initCollection (); ar.nodes.clear ();
ar.nodes = ar.initCollection (); ar.nodes.clear ();
/** Getter for nodes. */ final Collection getCollection () { synchronized (getNodesEntry ()) { if (nodes == null) { nodes = initCollection (); } } return nodes; }
/** Getter for nodes. */ final Collection getCollection () { synchronized (getNodesEntry ()) { if (nodes == null) { nodes = initCollection (); } } return nodes; }
final Collection<Node> getCollection() { synchronized (COLLECTION_LOCK) { if (nodes == null) { nodes = initCollection(); } } return nodes; }