1. How to get rid of Obsession?
Sebastian Malaca

2. Who am I? Fanatic of the OOP and the Quality of the Code Blogger
Speaker
Trainer and consultant
Software Developer at Luxoft
@SebastianMalaca
letstalkaboutjava.blogspot.com
letstalkaboutjava.blogspot.com

3. What would be served? Knowledge base Is there any problem?
Being obsessed…
letstalkaboutjava.blogspot.com

4. Obsession A compulsive or irrational preoccupation.
An unhealthy fixation.
letstalkaboutjava.blogspot.com

5. Being Obsessed
To preoccupy or fill the mind of (someone) continually and to a troubling extent.
letstalkaboutjava.blogspot.com

6. Passion vs. Obsession
Synonyms or not? (fascination, enthusiasm, passion)
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7. How I found the problem? Tool Fixation Toolbox
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8. For the sake of Code Quality!
Developer - a person that is doing everything to become replaceable
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9. Are you Obsessed?
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10. Coverage
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11. Coverage
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12. Coverage Unit tests, unit tests, unit tests
Unit tests are everything what we need
Mocks are everywhere
Component tests?
Refactoring?
No feedback
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13. System Tests
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14. System Tests Test everything Waiting too long for feedback
Regular Flow and Special Cases
Test Pyramind and Reversed Test Pyramid
Test Square = Waste of Time
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15. Defensive Programming
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16. Defensive Programming
Null checks and Duplication
Null checks and Law of Demeter
Boundary Objects and verification
Objects and verification
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17. Code Review and Explanation
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18. Code Review and Explanation
Tell my why…
Tell my how…
Where’s the value?
Readability
Knowledge sharing
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19. Code Review and Comments
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20. Code Review and Comments
My way
Suggestions
Never Ending discussions
Is it really matter?
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21. Neverending Refactoring
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22. Neverending Refactoring
Perfection
We love it!
Boundaries and Value
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23. The Best Idea
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24. The Best Idea Big problem We have to do it right!
There is no ideal solution
Never Ending discussions
Moving nowhere
It’s boring
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25. Evangelization
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26. Evangelization Let’s do some Agile
The New (Microservices, Framework, Language)
Catchy (TDD, DDD)
Like a recruiter
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27. Following the Rules
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28. Following the Rules SOLID Law of Demeter Tell, don’t ask DRY
You may break them all...
Tool vs. Toolbox
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29. Obsessed or not? When you don’t know…
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30. What was served? Obsession Passion vs. Obsession Obsessions Coverage
System Tests
Code Review and Comments/Explanation
Defensinve Programming
Refactoring
Evangelisation
Following The Rules
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31. Do it with Passion or not at all.
You have to take care of the code,
but you also have to know when you can leave it as it is.
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32. www.luxoft.com, @SebastianMalaca, letstalkaboutjava.blogspot.com