/* */ public ObjectSortedSet<Reference2DoubleMap.Entry<K>> reference2DoubleEntrySet() {
/* 135 */ if (this.entries == null)
this.entries =
ObjectSortedSets.singleton(
new Reference2DoubleMaps.Singleton.SingletonEntry(this),
Reference2DoubleSortedMaps.entryComparator(this.comparator));
return (ObjectSortedSet) this.entries;
/* */ }
/* 246 */ public ObjectSortedSet<Reference2DoubleMap.Entry<K>> reference2DoubleEntrySet() {
if (this.entries == null)
this.entries = ObjectSortedSets.unmodifiable(this.sortedMap.reference2DoubleEntrySet());
return (ObjectSortedSet) this.entries;
}
/* 212 */ public ObjectSortedSet<Reference2DoubleMap.Entry<K>> reference2DoubleEntrySet() {
if (this.entries == null)
this.entries =
ObjectSortedSets.synchronize(this.sortedMap.reference2DoubleEntrySet(), this.sync);
return (ObjectSortedSet) this.entries;
}
