apache / maven-changelog-plugin
File Change Frequency

File change frequency (churn) shows the distribution of file updates (days with at least one commit).

Overview
File Change Frequency Overall
  • There are 11 files with 1,617 lines of code.
    • 0 files changed more than 100 times (0 lines of code)
    • 0 files changed 51-100 times (0 lines of code)
    • 0 files changed 21-50 times (0 lines of code)
    • 2 files changed 6-20 times (60 lines of code)
    • 9 files changed 1-5 times (1,557 lines of code)
0% | 0% | 0% | 3% | 96%
Legend:
101+
51-100
21-50
6-20
1-5

explore: grouped by folders | grouped by update frequency | data
Contributors Count Frequency Overall
  • There are 11 files with 1,617 lines of code.
    • 0 files changed by more than 25 contributors (0 lines of code)
    • 0 files changed by 11-25 contributors (0 lines of code)
    • 1 file changed by 6-10 contributors (25 lines of code)
    • 8 files changed by 2-5 contributors (1,433 lines of code)
    • 2 files changed by 1 contributor (159 lines of code)
0% | 0% | 1% | 88% | 9%
Legend:
26+
11-25
6-10
2-5
1

explore: grouped by folders | grouped by contributors count | data
File Change Frequency per File Extension
xml, java, yaml, properties, cgi, gitignore, txt, groovy, md
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
xml0% | 0% | 0% | 100% | 0%
java0% | 0% | 0% | 0% | 100%
cgi0% | 0% | 0% | 0% | 100%
groovy0% | 0% | 0% | 0% | 100%
File Change Frequency per Logical Decomposition
primary
primary (file change frequency)
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
src0% | 0% | 0% | 3% | 96%
Most Frequently Changed Files (Top 11)

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
site.xml
in src/site
 25 - 2006-07-28 2025-02-15 18 10 dennisl@apache.org bukama@users.noreply.github...
settings.xml
in src/it
 35 - 2008-08-11 2009-09-26 6 2 bentmann@apache.org bentmann@apache.org
ChangeLogReport.java
in src/main/java/org/apache/maven/plugins/changelog
 946 45 2024-05-03 2024-12-30 3 3 slachiewicz@apache.org juul.hobert@gmail.com
verify.groovy
in src/it/with-svnjava-maven-3
 11 - 2011-09-17 2013-08-27 2 2 olamy@apache.org krosenvold@apache.org
cgi
download.cgi
in src/site/resources
 22 - 2014-05-14 2014-05-18 2 2 khmarbaise@apache.org hboutemy@apache.org
FileActivityComparator.java
in src/main/java/org/apache/maven/plugins/changelog
 44 4 2024-05-03 2024-12-17 2 2 slachiewicz@apache.org elharo@users.noreply.github...
FileActivityReport.java
in src/main/java/org/apache/maven/plugins/changelog
 118 7 2024-05-03 2024-12-23 2 2 slachiewicz@apache.org s.jaranowski@gmail.com
SvnInfoCommandExpanded.java
in src/main/java/org/apache/maven/plugins/changelog/scm/provider/svn/svnexe/command/info
 124 6 2024-05-03 2024-12-23 2 2 slachiewicz@apache.org s.jaranowski@gmail.com
DeveloperActivityReport.java
in src/main/java/org/apache/maven/plugins/changelog
 133 10 2024-05-03 2024-12-23 2 2 slachiewicz@apache.org s.jaranowski@gmail.com
ChangeLog.java
in src/main/java/org/apache/maven/plugins/changelog
 30 2 2024-05-03 2024-05-03 1 1 slachiewicz@apache.org slachiewicz@apache.org
ChangeLogHandler.java
in src/main/java/org/apache/maven/plugins/changelog
 129 4 2024-05-03 2024-05-03 1 1 slachiewicz@apache.org slachiewicz@apache.org
Files With Most Contributors (Top 11)
Based on the number of unique email addresses found in commits.

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
site.xml
in src/site
 25 - 2006-07-28 2025-02-15 18 10 dennisl@apache.org bukama@users.noreply.github...
ChangeLogReport.java
in src/main/java/org/apache/maven/plugins/changelog
 946 45 2024-05-03 2024-12-30 3 3 slachiewicz@apache.org juul.hobert@gmail.com
settings.xml
in src/it
 35 - 2008-08-11 2009-09-26 6 2 bentmann@apache.org bentmann@apache.org
FileActivityComparator.java
in src/main/java/org/apache/maven/plugins/changelog
 44 4 2024-05-03 2024-12-17 2 2 slachiewicz@apache.org elharo@users.noreply.github...
FileActivityReport.java
in src/main/java/org/apache/maven/plugins/changelog
 118 7 2024-05-03 2024-12-23 2 2 slachiewicz@apache.org s.jaranowski@gmail.com
SvnInfoCommandExpanded.java
in src/main/java/org/apache/maven/plugins/changelog/scm/provider/svn/svnexe/command/info
 124 6 2024-05-03 2024-12-23 2 2 slachiewicz@apache.org s.jaranowski@gmail.com
DeveloperActivityReport.java
in src/main/java/org/apache/maven/plugins/changelog
 133 10 2024-05-03 2024-12-23 2 2 slachiewicz@apache.org s.jaranowski@gmail.com
verify.groovy
in src/it/with-svnjava-maven-3
 11 - 2011-09-17 2013-08-27 2 2 olamy@apache.org krosenvold@apache.org
cgi
download.cgi
in src/site/resources
 22 - 2014-05-14 2014-05-18 2 2 khmarbaise@apache.org hboutemy@apache.org
ChangeLog.java
in src/main/java/org/apache/maven/plugins/changelog
 30 2 2024-05-03 2024-05-03 1 1 slachiewicz@apache.org slachiewicz@apache.org
ChangeLogHandler.java
in src/main/java/org/apache/maven/plugins/changelog
 129 4 2024-05-03 2024-05-03 1 1 slachiewicz@apache.org slachiewicz@apache.org
Files With Least Contributors (Top 11)
Based on the number of unique email addresses found in commits.

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
ChangeLogHandler.java
in src/main/java/org/apache/maven/plugins/changelog
 129 4 2024-05-03 2024-05-03 1 1 slachiewicz@apache.org slachiewicz@apache.org
ChangeLog.java
in src/main/java/org/apache/maven/plugins/changelog
 30 2 2024-05-03 2024-05-03 1 1 slachiewicz@apache.org slachiewicz@apache.org
DeveloperActivityReport.java
in src/main/java/org/apache/maven/plugins/changelog
 133 10 2024-05-03 2024-12-23 2 2 slachiewicz@apache.org s.jaranowski@gmail.com
SvnInfoCommandExpanded.java
in src/main/java/org/apache/maven/plugins/changelog/scm/provider/svn/svnexe/command/info
 124 6 2024-05-03 2024-12-23 2 2 slachiewicz@apache.org s.jaranowski@gmail.com
FileActivityReport.java
in src/main/java/org/apache/maven/plugins/changelog
 118 7 2024-05-03 2024-12-23 2 2 slachiewicz@apache.org s.jaranowski@gmail.com
FileActivityComparator.java
in src/main/java/org/apache/maven/plugins/changelog
 44 4 2024-05-03 2024-12-17 2 2 slachiewicz@apache.org elharo@users.noreply.github...
settings.xml
in src/it
 35 - 2008-08-11 2009-09-26 6 2 bentmann@apache.org bentmann@apache.org
cgi
download.cgi
in src/site/resources
 22 - 2014-05-14 2014-05-18 2 2 khmarbaise@apache.org hboutemy@apache.org
verify.groovy
in src/it/with-svnjava-maven-3
 11 - 2011-09-17 2013-08-27 2 2 olamy@apache.org krosenvold@apache.org
ChangeLogReport.java
in src/main/java/org/apache/maven/plugins/changelog
 946 45 2024-05-03 2024-12-30 3 3 slachiewicz@apache.org juul.hobert@gmail.com
site.xml
in src/site
 25 - 2006-07-28 2025-02-15 18 10 dennisl@apache.org bukama@users.noreply.github...
Correlations

File Size vs. Number of Changes: 11 points

src/site/site.xml x: 25 lines of code y: 18 # changes src/main/java/org/apache/maven/plugins/changelog/ChangeLogReport.java x: 946 lines of code y: 3 # changes src/main/java/org/apache/maven/plugins/changelog/scm/provider/svn/svnexe/command/info/SvnInfoCommandExpanded.java x: 124 lines of code y: 2 # changes src/main/java/org/apache/maven/plugins/changelog/DeveloperActivityReport.java x: 133 lines of code y: 2 # changes src/main/java/org/apache/maven/plugins/changelog/FileActivityReport.java x: 118 lines of code y: 2 # changes src/main/java/org/apache/maven/plugins/changelog/FileActivityComparator.java x: 44 lines of code y: 2 # changes src/main/java/org/apache/maven/plugins/changelog/ChangeLogHandler.java x: 129 lines of code y: 1 # changes src/main/java/org/apache/maven/plugins/changelog/ChangeLog.java x: 30 lines of code y: 1 # changes src/site/resources/download.cgi x: 22 lines of code y: 2 # changes src/it/with-svnjava-maven-3/verify.groovy x: 11 lines of code y: 2 # changes src/it/settings.xml x: 35 lines of code y: 6 # changes
18.0
# changes
  min: 1.0
  average: 3.73
  25th percentile: 2.0
  median: 2.0
  75th percentile: 3.0
  max: 18.0
0 946.0
lines of code
min: 11.0 | average: 147.0 | 25th percentile: 25.0 | median: 44.0 | 75th percentile: 129.0 | max: 946.0

Number of Contributors vs. Number of Changes: 11 points

src/site/site.xml x: 10 # contributors y: 18 # changes src/main/java/org/apache/maven/plugins/changelog/ChangeLogReport.java x: 3 # contributors y: 3 # changes src/main/java/org/apache/maven/plugins/changelog/scm/provider/svn/svnexe/command/info/SvnInfoCommandExpanded.java x: 2 # contributors y: 2 # changes src/main/java/org/apache/maven/plugins/changelog/ChangeLogHandler.java x: 1 # contributors y: 1 # changes src/it/settings.xml x: 2 # contributors y: 6 # changes
18.0
# changes
  min: 1.0
  average: 3.73
  25th percentile: 2.0
  median: 2.0
  75th percentile: 3.0
  max: 18.0
0 10.0
# contributors
min: 1.0 | average: 2.64 | 25th percentile: 2.0 | median: 2.0 | 75th percentile: 2.0 | max: 10.0

Number of Contributors vs. File Size: 11 points

src/site/site.xml x: 10 # contributors y: 25 lines of code src/main/java/org/apache/maven/plugins/changelog/ChangeLogReport.java x: 3 # contributors y: 946 lines of code src/main/java/org/apache/maven/plugins/changelog/scm/provider/svn/svnexe/command/info/SvnInfoCommandExpanded.java x: 2 # contributors y: 124 lines of code src/main/java/org/apache/maven/plugins/changelog/DeveloperActivityReport.java x: 2 # contributors y: 133 lines of code src/main/java/org/apache/maven/plugins/changelog/FileActivityReport.java x: 2 # contributors y: 118 lines of code src/main/java/org/apache/maven/plugins/changelog/FileActivityComparator.java x: 2 # contributors y: 44 lines of code src/main/java/org/apache/maven/plugins/changelog/ChangeLogHandler.java x: 1 # contributors y: 129 lines of code src/main/java/org/apache/maven/plugins/changelog/ChangeLog.java x: 1 # contributors y: 30 lines of code src/site/resources/download.cgi x: 2 # contributors y: 22 lines of code src/it/with-svnjava-maven-3/verify.groovy x: 2 # contributors y: 11 lines of code src/it/settings.xml x: 2 # contributors y: 35 lines of code
946.0
lines of code
  min: 11.0
  average: 147.0
  25th percentile: 25.0
  median: 44.0
  75th percentile: 129.0
  max: 946.0
0 10.0
# contributors
min: 1.0 | average: 2.64 | 25th percentile: 2.0 | median: 2.0 | 75th percentile: 2.0 | max: 10.0