/** 获取排序好的List */
public SList <K> getSortedList()
{
SList <K> list = new SList <K>(_size);
if (_size == 0)
{
return(list);
}
K[] values = list.getValues();
int j = 0;
K[] keys = _set;
K k;
for (int i = keys.Length - 1; i >= 0; --i)
{
if ((k = keys[i]) != null)
{
values[j++] = k;
}
}
list.justSetSize(size());
list.sort();
return(list);
}