if (k == null || v == null) throw new NullPointerException(); Node z = new Node(k, v, null); basepred.next = z; basepred = z;
if (k == null || v == null) throw new NullPointerException(); Node z = new Node(k, v, null); basepred.next = z; basepred = z;
if (k == null || v == null) throw new NullPointerException(); Node z = new Node(k, v, null); basepred.next = z; basepred = z;
int j = randomLevel(); if (j > h.level) j = h.level + 1; Node z = new Node(key, val, null); basepred.next = z; basepred = z;
int j = randomLevel(); if (j > h.level) j = h.level + 1; Node z = new Node(key, val, null); basepred.next = z; basepred = z;
Node z = new Node(kkey, value, n); if (!b.casNext(n, z)) break; // restart if lost race to append to b
int j = randomLevel(); if (j > h.level) j = h.level + 1; Node z = new Node(key, val, null); basepred.next = z; basepred = z;
Node z = new Node(kkey, value, n); if (!b.casNext(n, z)) break; // restart if lost race to append to b
Node z = new Node(kkey, value, n); if (!b.casNext(n, z)) break; // restart if lost race to append to b
/** * Initializes or resets state. Needed by constructors, clone, * clear, readObject. and ConcurrentSkipListSet.clone. * (Note that comparator must be separately initialized.) */ final void initialize() { keySet = null; entrySet = null; values = null; descendingMap = null; randomSeed = seedGenerator.nextInt() | 0x0100; // ensure nonzero head = new HeadIndex(new Node(null, BASE_HEADER, null), null, null, 1); }
/** * Initializes or resets state. Needed by constructors, clone, * clear, readObject. and ConcurrentSkipListSet.clone. * (Note that comparator must be separately initialized.) */ final void initialize() { keySet = null; entrySet = null; values = null; descendingMap = null; randomSeed = seedGenerator.nextInt() | 0x0100; // ensure nonzero head = new HeadIndex(new Node(null, BASE_HEADER, null), null, null, 1); }
/** * Initializes or resets state. Needed by constructors, clone, * clear, readObject. and ConcurrentSkipListSet.clone. * (Note that comparator must be separately initialized.) */ final void initialize() { keySet = null; entrySet = null; values = null; descendingMap = null; randomSeed = seedGenerator.nextInt() | 0x0100; // ensure nonzero head = new HeadIndex(new Node(null, BASE_HEADER, null), null, null, 1); }
/** * Tries to append a deletion marker to this node. * @param f the assumed current successor of this node * @return true if successful */ boolean appendMarker(Node f) { return casNext(f, new Node(f)); }
/** * Tries to append a deletion marker to this node. * @param f the assumed current successor of this node * @return true if successful */ boolean appendMarker(Node f) { return casNext(f, new Node(f)); }
/** * Tries to append a deletion marker to this node. * @param f the assumed current successor of this node * @return true if successful */ boolean appendMarker(Node f) { return casNext(f, new Node(f)); }