public Object firstKey() { Entry e = getFirstEntry(); if (e == null) throw new NoSuchElementException(); return e.key; }
public Object firstKey() { Entry e = getFirstEntry(); if (e == null) throw new NoSuchElementException(); return e.key; }
public Object firstKey() { Entry e = getFirstEntry(); if (e == null) throw new NoSuchElementException(); return e.key; }
/** * @since 1.6 */ public Map.Entry firstEntry() { Entry e = getFirstEntry(); return (e == null) ? null : new AbstractMap.SimpleImmutableEntry(e); }
private void writeObject(ObjectOutputStream out) throws IOException { out.defaultWriteObject(); out.writeInt(size); for (Entry e = getFirstEntry(); e != null; e = successor(e)) { out.writeObject(e.key); out.writeObject(e.element); } }
private void writeObject(ObjectOutputStream out) throws IOException { out.defaultWriteObject(); out.writeInt(size); for (Entry e = getFirstEntry(); e != null; e = successor(e)) { out.writeObject(e.key); out.writeObject(e.element); } }
/** * @since 1.6 */ public Map.Entry firstEntry() { Entry e = getFirstEntry(); return (e == null) ? null : new AbstractMap.SimpleImmutableEntry(e); }
/** * @since 1.6 */ public Map.Entry firstEntry() { Entry e = getFirstEntry(); return (e == null) ? null : new AbstractMap.SimpleImmutableEntry(e); }
private void writeObject(ObjectOutputStream out) throws IOException { out.defaultWriteObject(); out.writeInt(size); for (Entry e = getFirstEntry(); e != null; e = successor(e)) { out.writeObject(e.key); out.writeObject(e.element); } }
/** * @since 1.6 */ public Map.Entry pollFirstEntry() { Entry e = getFirstEntry(); if (e == null) return null; Map.Entry res = new AbstractMap.SimpleImmutableEntry(e); delete(e); return res; }
/** * @since 1.6 */ public Map.Entry pollFirstEntry() { Entry e = getFirstEntry(); if (e == null) return null; Map.Entry res = new AbstractMap.SimpleImmutableEntry(e); delete(e); return res; }
/** * @since 1.6 */ public Map.Entry pollFirstEntry() { Entry e = getFirstEntry(); if (e == null) return null; Map.Entry res = new AbstractMap.SimpleImmutableEntry(e); delete(e); return res; }