• File size measurements show the distribution of size of files.
• Files are classified in four categories based on their size (lines of code): 1-100 (very small files), 101-200 (small files), 201-500 (medium size files), 501-1000 (long files), 1001+(very long files).
• It is a good practice to keep files small. Long files may become "bloaters", code that have increased to such gargantuan proportions that they are hard to work with.

• There are 76 files with 3,737 lines of code.
• 0 very long files (0 lines of code)
• 0 long files (0 lines of code)
• 5 medium size files (1,391 lines of codeclsfd_ftr_w_mp_ins)
• 5 small files (730 lines of code)
• 66 very small files (1,616 lines of code)

There are 7 files with lines longer than 120 characters. In total, there are 11 long lines.

File	# lines	# units	# long lines
ReteRuleMatcherImpl.kt in reactor/Core/src/jetbrains/mps/logic/reactor/core/internal	428	44	3
ControllerImpl.kt in reactor/Core/src/jetbrains/mps/logic/reactor/core/internal	285	10	3
Invocation.kt in reactor/Core/src/jetbrains/mps/logic/reactor/core	19	-	1
MatchJournalImpl.kt in reactor/Core/src/jetbrains/mps/logic/reactor/core/internal	224	6	1
ConstraintsProcessing.kt in reactor/Core/src/jetbrains/mps/logic/reactor/core/internal	104	3	1
Supervisor.java in reactor/Core/src/jetbrains/mps/logic/reactor/evaluation	28	3	1
Profiler.kt in reactor/Core/src/jetbrains/mps/logic/reactor/util	54	3	1