• 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 14 files with 1,262 lines of code.
• 0 very long files (0 lines of code)
• 1 long files (640 lines of code)
• 1 medium size files (284 lines of codeclsfd_ftr_w_mp_ins)
• 0 small files (0 lines of code)
• 12 very small files (338 lines of code)

There are 5 files with lines longer than 120 characters. In total, there are 71 long lines.

File	# lines	# units	# long lines
InternalCompileDriver.java in src/main/java/com/intellij/compiler/impl	640	28	41
testUtils.kt in src/main/kotlin/org/jetbrains/kotlin/tools/testutils	284	5	22
OutputPrinterUtils.kt in src/main/kotlin/org/jetbrains/kotlin/tools/testutils	67	5	4
TestSequentialImports.kt in src/main/kotlin/org/jetbrains/kotlin/tools/gradleimportcmd	27	1	2
IntegrationTestRunner.kt in src/main/kotlin/org/jetbrains/kotlin/tools/testutils	68	3	2