private static void Main()
{
var groundTruth = DuplicateRates.FromLines(File.ReadLines(GroundTruthFile));
var documents = DirectoryTools.ReadStringDictionary(InputFile)
//.MapValues(SourceCodeNormalizer.NormalizeContent)
//.MapValues(SourceCodeNormalizer.NormalizeSpaces)
//.MapValues(SourceCodeNormalizer.NormalizeWords)
.MapValues(SourceCodeNormalizer.NormalizeSpaces);
var hashes = HashTools.HashValues(documents);
var duplicates = FindDuplicates(hashes, groundTruth);
var result = documents.RemoveKeys(duplicates);
DirectoryTools.SaveAsJson(result, OutputFile);
}