protected override bool TryGetValue(TKey key,
IList <TValue> values,
int startIndex,
int length,
out TValue value)
{
for (var i = startIndex; i < length; i++)
{
var thisKey = _keys[i];
if (_keyComparer.Invoke(thisKey, key))
{
value = values[i];
return(true);
}
}
return(NotFound(out value));
}