public ObjectSortedSet<Char2IntMap.Entry> char2IntEntrySet() {
   if (entries == null)
     entries = ObjectSortedSets.synchronize(sortedMap.char2IntEntrySet(), sync);
   return (ObjectSortedSet<Char2IntMap.Entry>) entries;
 }
 public ObjectSortedSet<Reference2CharMap.Entry<K>> reference2CharEntrySet() {
   if (entries == null)
     entries = ObjectSortedSets.synchronize(sortedMap.reference2CharEntrySet(), sync);
   return (ObjectSortedSet<Reference2CharMap.Entry<K>>) entries;
 }
 public ObjectSortedSet<Int2BooleanMap.Entry> int2BooleanEntrySet() {
   if (entries == null)
     entries = ObjectSortedSets.synchronize(sortedMap.int2BooleanEntrySet(), sync);
   return (ObjectSortedSet<Int2BooleanMap.Entry>) entries;
 }
 /* 242 */ public ObjectSortedSet<Int2LongMap.Entry> int2LongEntrySet() {
   if (this.entries == null)
     this.entries = ObjectSortedSets.synchronize(this.sortedMap.int2LongEntrySet(), this.sync);
   return (ObjectSortedSet) this.entries;
 }
 /* 242 */ public ObjectSortedSet<Long2BooleanMap.Entry> long2BooleanEntrySet() {
   if (this.entries == null)
     this.entries =
         ObjectSortedSets.synchronize(this.sortedMap.long2BooleanEntrySet(), this.sync);
   return (ObjectSortedSet) this.entries;
 }