• 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 139 files with 68,333 lines of code.
• 4 very long files (51,724 lines of code)
• 3 long files (1,974 lines of code)
• 30 medium size files (8,920 lines of codeclsfd_ftr_w_mp_ins)
• 19 small files (2,768 lines of code)
• 83 very small files (2,947 lines of code)

There are 3 files with lines longer than 120 characters. In total, there are 18 long lines.

File	# lines	# units	# long lines
email_store.dart in lib/studies/reply/model	231	6	13
404.html in web	32	-	4
code_segments.dart in lib/codeviewer	48164	62	1