HashSet
Set <String> included = new HashSet <String> ();
Set <String> cleared = new HashSet <String> ();
typedef struct HashSet *HASHSET;
HashSet oldKeys = new HashSet(monitored.keySet());
Set oSet = new HashSet();
Set oSet = new HashSet();
HashSet scores = new HashSet();
Set result = new HashSet();
Set groups = new HashSet();
Set groups = new HashSet();
Set contained = new HashSet();
children = new HashSet();
Set <Integer> ordinals = new HashSet <Integer> (capacity, 1.0f);
clearedAggregationNames = new HashSet <String> ();
includedAggregationNames = new HashSet <String> ();
clearedAggregationNames = new HashSet <String> ();
includedAggregationNames = new HashSet <String> ();
clearedAggregationNames = new HashSet <String> ();
includedAggregationNames = new HashSet <String> ();
HashSet eqSet; // built only during authblock verification
this.eqSet = new HashSet();