apache / commons-csv - File Age & Freshness

File age measurements show the distribution of file ages (days since the first commit) and the file freshness (days since the latest commit).

Summary

Number of files: 23
Daily file updates (only one update per file and date counted): 246
First update: 2005-12-17
Latest update: 2025-05-07
Days between first and latest update: 7,082 (1011 weeks, estimated 5,055 working days)
Active days (at least one file change): 790
Data:

Organized per file

File Change History Overall

File Age Distribution Overall

Days since first update

There are 23 files with 2,918 lines of code in files.

21 files that are 366+ days old (2,875 lines of code)
1 files that are 181-365 days old (10 lines of code)
1 files that are 91-180 days old (33 lines of code)
0 files that are 31-90 days old (0 lines of code)
0 files that are 1-30 days old (0 lines of code)

Legend:

366+

181-365

91-180

31-90

1-30

explore: grouped by folders | grouped by age

File Freshness Distribution Overall

Days since last update

There are 23 files with 2,918 lines of code in files.

2 files have been last changed 366+ days ago (34 lines of code)
0 files have been last changed 181-365 days ago (0 lines of code)
10 files have been last changed 91-180 days ago (616 lines of code)
10 files have been last changed 31-90 days ago (2,054 lines of code)
1 files have been last changed 1-30 days ago (214 lines of code)

Legend:

366+

181-365

91-180

31-90

1-30

explore: grouped by folders | grouped by freshness

File Change History per File Extension

java, txt, xml, md, yaml, cgi, gitignore, gitattributes, sh, html

File Age Distribution per Extension

Days since first update

366+

181-365

91-180

31-90

1-30

File Freshness Distribution per Extension

Days since last update

366+

181-365

91-180

31-90

1-30

File Change History per Logical Decomposition

primary

primary (file age distribution)

Days since first update

366+

181-365

91-180

31-90

1-30

primary (file freshness distribution)

Days since last update

366+

181-365

91-180

31-90

1-30

Oldest Files (Top 23)

File	# lines	# units	created	last modified	# changes (days)	# contributors	first contributor	latest contributor
site.xml in src/site	25	-	2006-03-03	2025-01-17	29	13	bayard@apache.org	garydgregory@gmail.com
index.xml in src/site/xdoc	93	-	2006-08-11	2025-03-13	46	12	bayard@apache.org	garydgregory@gmail.com
issue-tracking.xml in src/site/xdoc	56	-	2006-08-11	2025-03-15	13	6	bayard@apache.org	garydgregory@gmail.com
mail-lists.xml in src/site/xdoc	160	-	2010-04-21	2025-03-15	15	8	niallp@apache.org	garydgregory@gmail.com
CSVFormat.java in src/main/java/org/apache/commons/csv	1120	142	2011-11-09	2025-03-15	206	26	ebourg@apache.org	garydgregory@gmail.com
CSVParser.java in src/main/java/org/apache/commons/csv	343	41	2011-11-09	2025-03-15	146	16	ebourg@apache.org	garydgregory@gmail.com
CSVPrinter.java in src/main/java/org/apache/commons/csv	214	22	2011-11-09	2025-05-07	92	10	ebourg@apache.org	garydgregory@gmail.com
ExtendedBufferedReader.java in src/main/java/org/apache/commons/csv	140	11	2011-11-09	2025-01-04	53	13	ebourg@apache.org	garydgregory@gmail.com
CSVRecord.java in src/main/java/org/apache/commons/csv	122	20	2012-03-17	2025-03-15	76	16	sebb@apache.org	garydgregory@gmail.com
Lexer.java in src/main/java/org/apache/commons/csv	301	22	2012-03-21	2025-01-08	75	14	sebb@apache.org	garydgregory@gmail.com
Token.java in src/main/java/org/apache/commons/csv	26	2	2012-03-21	2025-03-15	21	7	sebb@apache.org	garydgregory@gmail.com
package-info.java in src/main/java/org/apache/commons/csv	1	-	2012-03-30	2025-01-13	10	7	sebb@apache.org	garydgregory@gmail.com
Constants.java in src/main/java/org/apache/commons/csv	26	1	2012-10-12	2025-03-13	25	5	ggregory@apache.org	garydgregory@gmail.com
cgi download_csv.cgi in src/site/resources	4	-	2013-02-26	2015-02-24	2	2	olamy@apache.org	sebb@apache.org
download_csv.xml in src/site/xdoc	98	-	2014-07-10	2025-03-15	17	5	britter@apache.org	garydgregory@gmail.com
user-guide.xml in src/site/xdoc	10	-	2014-07-11	2025-03-13	16	8	britter@apache.org	garydgregory@gmail.com
QuoteMode.java in src/main/java/org/apache/commons/csv	8	-	2014-07-21	2024-12-30	9	6	britter@apache.org	36880517+darrenjan@users.no...
bin.xml in src/assembly	39	-	2015-08-22	2025-01-18	4	3	ggregory@apache.org	sebb@apache.org
spotbugs-exclude-filter.xml in src/site/resources/spotbugs	30	-	2020-02-12	2021-11-02	3	2	ameyjadiye@gmail.com	garydgregory@gmail.com
pmd-ruleset.xml in src/site/resources/pmd	53	-	2020-04-10	2025-01-15	5	1	garydgregory@gmail.com	garydgregory@gmail.com
DuplicateHeaderMode.java in src/main/java/org/apache/commons/csv	6	-	2022-02-19	2024-12-30	6	3	garydgregory@gmail.com	36880517+darrenjan@users.no...
CSVException.java in src/main/java/org/apache/commons/csv	10	1	2024-09-14	2024-12-30	3	2	garydgregory@gmail.com	36880517+darrenjan@users.no...
security.xml in src/site/xdoc	33	-	2025-01-17	2025-01-17	1	1	garydgregory@gmail.com	garydgregory@gmail.com

Files Not Recently Changed (Top 23)

File	# lines	# units	created	last modified	# changes (days)	# contributors	first contributor	latest contributor
cgi download_csv.cgi in src/site/resources	4	-	2013-02-26	2015-02-24	2	2	olamy@apache.org	sebb@apache.org
spotbugs-exclude-filter.xml in src/site/resources/spotbugs	30	-	2020-02-12	2021-11-02	3	2	ameyjadiye@gmail.com	garydgregory@gmail.com
DuplicateHeaderMode.java in src/main/java/org/apache/commons/csv	6	-	2022-02-19	2024-12-30	6	3	garydgregory@gmail.com	36880517+darrenjan@users.no...
QuoteMode.java in src/main/java/org/apache/commons/csv	8	-	2014-07-21	2024-12-30	9	6	britter@apache.org	36880517+darrenjan@users.no...
CSVException.java in src/main/java/org/apache/commons/csv	10	1	2024-09-14	2024-12-30	3	2	garydgregory@gmail.com	36880517+darrenjan@users.no...
ExtendedBufferedReader.java in src/main/java/org/apache/commons/csv	140	11	2011-11-09	2025-01-04	53	13	ebourg@apache.org	garydgregory@gmail.com
Lexer.java in src/main/java/org/apache/commons/csv	301	22	2012-03-21	2025-01-08	75	14	sebb@apache.org	garydgregory@gmail.com
package-info.java in src/main/java/org/apache/commons/csv	1	-	2012-03-30	2025-01-13	10	7	sebb@apache.org	garydgregory@gmail.com
pmd-ruleset.xml in src/site/resources/pmd	53	-	2020-04-10	2025-01-15	5	1	garydgregory@gmail.com	garydgregory@gmail.com
site.xml in src/site	25	-	2006-03-03	2025-01-17	29	13	bayard@apache.org	garydgregory@gmail.com
security.xml in src/site/xdoc	33	-	2025-01-17	2025-01-17	1	1	garydgregory@gmail.com	garydgregory@gmail.com
bin.xml in src/assembly	39	-	2015-08-22	2025-01-18	4	3	ggregory@apache.org	sebb@apache.org
user-guide.xml in src/site/xdoc	10	-	2014-07-11	2025-03-13	16	8	britter@apache.org	garydgregory@gmail.com
Constants.java in src/main/java/org/apache/commons/csv	26	1	2012-10-12	2025-03-13	25	5	ggregory@apache.org	garydgregory@gmail.com
index.xml in src/site/xdoc	93	-	2006-08-11	2025-03-13	46	12	bayard@apache.org	garydgregory@gmail.com
Token.java in src/main/java/org/apache/commons/csv	26	2	2012-03-21	2025-03-15	21	7	sebb@apache.org	garydgregory@gmail.com
issue-tracking.xml in src/site/xdoc	56	-	2006-08-11	2025-03-15	13	6	bayard@apache.org	garydgregory@gmail.com
download_csv.xml in src/site/xdoc	98	-	2014-07-10	2025-03-15	17	5	britter@apache.org	garydgregory@gmail.com
CSVRecord.java in src/main/java/org/apache/commons/csv	122	20	2012-03-17	2025-03-15	76	16	sebb@apache.org	garydgregory@gmail.com
mail-lists.xml in src/site/xdoc	160	-	2010-04-21	2025-03-15	15	8	niallp@apache.org	garydgregory@gmail.com
CSVParser.java in src/main/java/org/apache/commons/csv	343	41	2011-11-09	2025-03-15	146	16	ebourg@apache.org	garydgregory@gmail.com
CSVFormat.java in src/main/java/org/apache/commons/csv	1120	142	2011-11-09	2025-03-15	206	26	ebourg@apache.org	garydgregory@gmail.com
CSVPrinter.java in src/main/java/org/apache/commons/csv	214	22	2011-11-09	2025-05-07	92	10	ebourg@apache.org	garydgregory@gmail.com

Most Recently Created Files (Top 23)

File	# lines	# units	created	last modified	# changes (days)	# contributors	first contributor	latest contributor
security.xml in src/site/xdoc	33	-	2025-01-17	2025-01-17	1	1	garydgregory@gmail.com	garydgregory@gmail.com
CSVException.java in src/main/java/org/apache/commons/csv	10	1	2024-09-14	2024-12-30	3	2	garydgregory@gmail.com	36880517+darrenjan@users.no...
DuplicateHeaderMode.java in src/main/java/org/apache/commons/csv	6	-	2022-02-19	2024-12-30	6	3	garydgregory@gmail.com	36880517+darrenjan@users.no...
pmd-ruleset.xml in src/site/resources/pmd	53	-	2020-04-10	2025-01-15	5	1	garydgregory@gmail.com	garydgregory@gmail.com
spotbugs-exclude-filter.xml in src/site/resources/spotbugs	30	-	2020-02-12	2021-11-02	3	2	ameyjadiye@gmail.com	garydgregory@gmail.com
bin.xml in src/assembly	39	-	2015-08-22	2025-01-18	4	3	ggregory@apache.org	sebb@apache.org
QuoteMode.java in src/main/java/org/apache/commons/csv	8	-	2014-07-21	2024-12-30	9	6	britter@apache.org	36880517+darrenjan@users.no...
user-guide.xml in src/site/xdoc	10	-	2014-07-11	2025-03-13	16	8	britter@apache.org	garydgregory@gmail.com
download_csv.xml in src/site/xdoc	98	-	2014-07-10	2025-03-15	17	5	britter@apache.org	garydgregory@gmail.com
cgi download_csv.cgi in src/site/resources	4	-	2013-02-26	2015-02-24	2	2	olamy@apache.org	sebb@apache.org
Constants.java in src/main/java/org/apache/commons/csv	26	1	2012-10-12	2025-03-13	25	5	ggregory@apache.org	garydgregory@gmail.com
package-info.java in src/main/java/org/apache/commons/csv	1	-	2012-03-30	2025-01-13	10	7	sebb@apache.org	garydgregory@gmail.com
Lexer.java in src/main/java/org/apache/commons/csv	301	22	2012-03-21	2025-01-08	75	14	sebb@apache.org	garydgregory@gmail.com
Token.java in src/main/java/org/apache/commons/csv	26	2	2012-03-21	2025-03-15	21	7	sebb@apache.org	garydgregory@gmail.com
CSVRecord.java in src/main/java/org/apache/commons/csv	122	20	2012-03-17	2025-03-15	76	16	sebb@apache.org	garydgregory@gmail.com
CSVFormat.java in src/main/java/org/apache/commons/csv	1120	142	2011-11-09	2025-03-15	206	26	ebourg@apache.org	garydgregory@gmail.com
CSVParser.java in src/main/java/org/apache/commons/csv	343	41	2011-11-09	2025-03-15	146	16	ebourg@apache.org	garydgregory@gmail.com
CSVPrinter.java in src/main/java/org/apache/commons/csv	214	22	2011-11-09	2025-05-07	92	10	ebourg@apache.org	garydgregory@gmail.com
ExtendedBufferedReader.java in src/main/java/org/apache/commons/csv	140	11	2011-11-09	2025-01-04	53	13	ebourg@apache.org	garydgregory@gmail.com
mail-lists.xml in src/site/xdoc	160	-	2010-04-21	2025-03-15	15	8	niallp@apache.org	garydgregory@gmail.com
index.xml in src/site/xdoc	93	-	2006-08-11	2025-03-13	46	12	bayard@apache.org	garydgregory@gmail.com
issue-tracking.xml in src/site/xdoc	56	-	2006-08-11	2025-03-15	13	6	bayard@apache.org	garydgregory@gmail.com
site.xml in src/site	25	-	2006-03-03	2025-01-17	29	13	bayard@apache.org	garydgregory@gmail.com

Most Recently Changed Files (Top 23)

File	# lines	# units	created	last modified	# changes (days)	# contributors	first contributor	latest contributor
CSVPrinter.java in src/main/java/org/apache/commons/csv	214	22	2011-11-09	2025-05-07	92	10	ebourg@apache.org	garydgregory@gmail.com
CSVFormat.java in src/main/java/org/apache/commons/csv	1120	142	2011-11-09	2025-03-15	206	26	ebourg@apache.org	garydgregory@gmail.com
CSVParser.java in src/main/java/org/apache/commons/csv	343	41	2011-11-09	2025-03-15	146	16	ebourg@apache.org	garydgregory@gmail.com
mail-lists.xml in src/site/xdoc	160	-	2010-04-21	2025-03-15	15	8	niallp@apache.org	garydgregory@gmail.com
CSVRecord.java in src/main/java/org/apache/commons/csv	122	20	2012-03-17	2025-03-15	76	16	sebb@apache.org	garydgregory@gmail.com
download_csv.xml in src/site/xdoc	98	-	2014-07-10	2025-03-15	17	5	britter@apache.org	garydgregory@gmail.com
issue-tracking.xml in src/site/xdoc	56	-	2006-08-11	2025-03-15	13	6	bayard@apache.org	garydgregory@gmail.com
Token.java in src/main/java/org/apache/commons/csv	26	2	2012-03-21	2025-03-15	21	7	sebb@apache.org	garydgregory@gmail.com
index.xml in src/site/xdoc	93	-	2006-08-11	2025-03-13	46	12	bayard@apache.org	garydgregory@gmail.com
Constants.java in src/main/java/org/apache/commons/csv	26	1	2012-10-12	2025-03-13	25	5	ggregory@apache.org	garydgregory@gmail.com
user-guide.xml in src/site/xdoc	10	-	2014-07-11	2025-03-13	16	8	britter@apache.org	garydgregory@gmail.com
bin.xml in src/assembly	39	-	2015-08-22	2025-01-18	4	3	ggregory@apache.org	sebb@apache.org
security.xml in src/site/xdoc	33	-	2025-01-17	2025-01-17	1	1	garydgregory@gmail.com	garydgregory@gmail.com
site.xml in src/site	25	-	2006-03-03	2025-01-17	29	13	bayard@apache.org	garydgregory@gmail.com
pmd-ruleset.xml in src/site/resources/pmd	53	-	2020-04-10	2025-01-15	5	1	garydgregory@gmail.com	garydgregory@gmail.com
package-info.java in src/main/java/org/apache/commons/csv	1	-	2012-03-30	2025-01-13	10	7	sebb@apache.org	garydgregory@gmail.com
Lexer.java in src/main/java/org/apache/commons/csv	301	22	2012-03-21	2025-01-08	75	14	sebb@apache.org	garydgregory@gmail.com
ExtendedBufferedReader.java in src/main/java/org/apache/commons/csv	140	11	2011-11-09	2025-01-04	53	13	ebourg@apache.org	garydgregory@gmail.com
CSVException.java in src/main/java/org/apache/commons/csv	10	1	2024-09-14	2024-12-30	3	2	garydgregory@gmail.com	36880517+darrenjan@users.no...
QuoteMode.java in src/main/java/org/apache/commons/csv	8	-	2014-07-21	2024-12-30	9	6	britter@apache.org	36880517+darrenjan@users.no...
DuplicateHeaderMode.java in src/main/java/org/apache/commons/csv	6	-	2022-02-19	2024-12-30	6	3	garydgregory@gmail.com	36880517+darrenjan@users.no...
spotbugs-exclude-filter.xml in src/site/resources/spotbugs	30	-	2020-02-12	2021-11-02	3	2	ameyjadiye@gmail.com	garydgregory@gmail.com
cgi download_csv.cgi in src/site/resources	4	-	2013-02-26	2015-02-24	2	2	olamy@apache.org	sebb@apache.org