private void MakeSureResultExistsForSpecies(Species species)
{
if (results.ContainsKey(species))
{
return;
}
results[species] = new SpeciesResult(species);
}
private void MakeSureResultExistsForSpecies(Species species)
{
if (species == null)
{
throw new ArgumentException("species to add result to is null", nameof(species));
}
lock (results)
{
if (results.ContainsKey(species))
{
return;
}
results[species] = new SpeciesResult(species);
}
}
