I have found a typo, but it does not fix issue #16 on my test data.
Task 15143 - new ExtractorApplication based on ybarcode
Merge pull request #17 from Feodorov/task/15143

Task 15143 - new ExtractorApplication based on ybarcode
Primers refactoring
TASK 13239
Hierarchical Clusterer with Tests
With changes after second code review and bug fix