• 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 57 files with 5,783 lines of code.
• 0 very long files (0 lines of code)
• 1 long files (570 lines of code)
• 7 medium size files (2,243 lines of codeclsfd_ftr_w_mp_ins)
• 10 small files (1,428 lines of code)
• 39 very small files (1,542 lines of code)

There are 28 files with lines longer than 120 characters. In total, there are 103 long lines.

File	# lines	# units	# long lines
HelpFormatter.java in src/main/java/org/apache/commons/cli	449	56	15
usage.xml in src/site/xdoc	570	-	12
download_cli.xml in src/site/xdoc	96	-	12
issue-tracking.xml in src/site/xdoc	56	-	8
Parser.java in src/main/java/org/apache/commons/cli	164	13	6
TextHelpAppendable.java in src/main/java/org/apache/commons/cli/help	255	21	5
OptionFormatter.java in src/main/java/org/apache/commons/cli/help	191	27	5
DefaultParser.java in src/main/java/org/apache/commons/cli	369	37	5
CommandLine.java in src/main/java/org/apache/commons/cli	335	49	4
AbstractHelpFormatter.java in src/main/java/org/apache/commons/cli/help	183	29	4
properties.xml in src/site/xdoc	103	-	3
security.xml in src/site/xdoc	33	-	3
Option.java in src/main/java/org/apache/commons/cli	376	73	2
TypeHandler.java in src/main/java/org/apache/commons/cli	98	14	2
PatternOptionBuilder.java in src/main/java/org/apache/commons/cli	94	6	2
HelpFormatter.java in src/main/java/org/apache/commons/cli/help	62	6	2
index.xml in src/site/xdoc	92	-	2
spotbugs-exclude-filter.xml in src/conf	77	-	1
PosixParser.java in src/main/java/org/apache/commons/cli	107	6	1
Util.java in src/main/java/org/apache/commons/cli	34	5	1
OptionValidator.java in src/main/java/org/apache/commons/cli	41	4	1
AlreadySelectedException.java in src/main/java/org/apache/commons/cli	24	5	1
Converter.java in src/main/java/org/apache/commons/cli	21	-	1
TextStyle.java in src/main/java/org/apache/commons/cli/help	158	24	1
TableDefinition.java in src/main/java/org/apache/commons/cli/help	28	1	1
Options.java in src/main/java/org/apache/commons/cli	125	19	1
diagrams.js in src/site/resources/images/svg	231	20	1
upgrading-1.0-to-1.1.xml in src/site/xdoc	29	-	1