apache / maven-verifier
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 9 files with 1,355 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)
    • 3 files changed 6-20 times (1,174 lines of code)
    • 6 files changed 1-5 times (181 lines of code)
0% | 0% | 0% | 86% | 13%
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 9 files with 1,355 lines of code.
    • 0 files changed by more than 25 contributors (0 lines of code)
    • 1 file changed by 11-25 contributors (880 lines of code)
    • 2 files changed by 6-10 contributors (294 lines of code)
    • 6 files changed by 2-5 contributors (181 lines of code)
    • 0 files changed by 1 contributor (0 lines of code)
0% | 64% | 21% | 13% | 0%
Legend:
26+
11-25
6-10
2-5
1

explore: grouped by folders | grouped by contributors count | data
File Change Frequency per File Extension
java, yaml, xml, md, cmd, cgi, gitignore, txt
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
java0% | 0% | 0% | 89% | 10%
cgi0% | 0% | 0% | 0% | 100%
xml0% | 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% | 86% | 13%
Most Frequently Changed Files (Top 9)

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
Verifier.java
in src/main/java/org/apache/maven/shared/verifier
 880 107 2018-03-04 2024-06-20 18 11 khmarbaise@apache.org kwin@apache.org
ForkedLauncher.java
in src/main/java/org/apache/maven/shared/verifier
 131 5 2018-03-04 2024-03-31 7 7 khmarbaise@apache.org slachiewicz@apache.org
Embedded3xLauncher.java
in src/main/java/org/apache/maven/shared/verifier
 163 8 2018-03-04 2024-03-31 6 6 khmarbaise@apache.org slachiewicz@apache.org
site.xml
in src/site
 16 - 2011-09-01 2022-03-11 5 4 hboutemy@apache.org kwin@apache.org
MavenLauncher.java
in src/main/java/org/apache/maven/shared/verifier
 9 - 2018-03-04 2024-03-31 3 3 khmarbaise@apache.org slachiewicz@apache.org
LauncherException.java
in src/main/java/org/apache/maven/shared/verifier
 10 - 2018-03-04 2024-03-31 3 3 khmarbaise@apache.org slachiewicz@apache.org
VerificationException.java
in src/main/java/org/apache/maven/shared/verifier
 14 4 2018-03-04 2024-03-31 3 3 khmarbaise@apache.org slachiewicz@apache.org
ResourceExtractor.java
in src/main/java/org/apache/maven/shared/verifier/util
 110 7 2018-03-04 2024-03-31 3 3 khmarbaise@apache.org slachiewicz@apache.org
cgi
download.cgi
in src/site/resources
 22 - 2014-05-14 2014-05-18 2 2 khmarbaise@apache.org hboutemy@apache.org
Files With Most Contributors (Top 9)
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
Verifier.java
in src/main/java/org/apache/maven/shared/verifier
 880 107 2018-03-04 2024-06-20 18 11 khmarbaise@apache.org kwin@apache.org
ForkedLauncher.java
in src/main/java/org/apache/maven/shared/verifier
 131 5 2018-03-04 2024-03-31 7 7 khmarbaise@apache.org slachiewicz@apache.org
Embedded3xLauncher.java
in src/main/java/org/apache/maven/shared/verifier
 163 8 2018-03-04 2024-03-31 6 6 khmarbaise@apache.org slachiewicz@apache.org
site.xml
in src/site
 16 - 2011-09-01 2022-03-11 5 4 hboutemy@apache.org kwin@apache.org
LauncherException.java
in src/main/java/org/apache/maven/shared/verifier
 10 - 2018-03-04 2024-03-31 3 3 khmarbaise@apache.org slachiewicz@apache.org
VerificationException.java
in src/main/java/org/apache/maven/shared/verifier
 14 4 2018-03-04 2024-03-31 3 3 khmarbaise@apache.org slachiewicz@apache.org
ResourceExtractor.java
in src/main/java/org/apache/maven/shared/verifier/util
 110 7 2018-03-04 2024-03-31 3 3 khmarbaise@apache.org slachiewicz@apache.org
MavenLauncher.java
in src/main/java/org/apache/maven/shared/verifier
 9 - 2018-03-04 2024-03-31 3 3 khmarbaise@apache.org slachiewicz@apache.org
cgi
download.cgi
in src/site/resources
 22 - 2014-05-14 2014-05-18 2 2 khmarbaise@apache.org hboutemy@apache.org
Files With Least Contributors (Top 9)
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
cgi
download.cgi
in src/site/resources
 22 - 2014-05-14 2014-05-18 2 2 khmarbaise@apache.org hboutemy@apache.org
ResourceExtractor.java
in src/main/java/org/apache/maven/shared/verifier/util
 110 7 2018-03-04 2024-03-31 3 3 khmarbaise@apache.org slachiewicz@apache.org
VerificationException.java
in src/main/java/org/apache/maven/shared/verifier
 14 4 2018-03-04 2024-03-31 3 3 khmarbaise@apache.org slachiewicz@apache.org
LauncherException.java
in src/main/java/org/apache/maven/shared/verifier
 10 - 2018-03-04 2024-03-31 3 3 khmarbaise@apache.org slachiewicz@apache.org
MavenLauncher.java
in src/main/java/org/apache/maven/shared/verifier
 9 - 2018-03-04 2024-03-31 3 3 khmarbaise@apache.org slachiewicz@apache.org
site.xml
in src/site
 16 - 2011-09-01 2022-03-11 5 4 hboutemy@apache.org kwin@apache.org
Embedded3xLauncher.java
in src/main/java/org/apache/maven/shared/verifier
 163 8 2018-03-04 2024-03-31 6 6 khmarbaise@apache.org slachiewicz@apache.org
ForkedLauncher.java
in src/main/java/org/apache/maven/shared/verifier
 131 5 2018-03-04 2024-03-31 7 7 khmarbaise@apache.org slachiewicz@apache.org
Verifier.java
in src/main/java/org/apache/maven/shared/verifier
 880 107 2018-03-04 2024-06-20 18 11 khmarbaise@apache.org kwin@apache.org
Correlations

File Size vs. Number of Changes: 9 points

src/main/java/org/apache/maven/shared/verifier/Verifier.java x: 880 lines of code y: 18 # changes src/main/java/org/apache/maven/shared/verifier/Embedded3xLauncher.java x: 163 lines of code y: 6 # changes src/main/java/org/apache/maven/shared/verifier/ForkedLauncher.java x: 131 lines of code y: 7 # changes src/main/java/org/apache/maven/shared/verifier/LauncherException.java x: 10 lines of code y: 3 # changes src/main/java/org/apache/maven/shared/verifier/MavenLauncher.java x: 9 lines of code y: 3 # changes src/main/java/org/apache/maven/shared/verifier/VerificationException.java x: 14 lines of code y: 3 # changes src/main/java/org/apache/maven/shared/verifier/util/ResourceExtractor.java x: 110 lines of code y: 3 # changes src/site/site.xml x: 16 lines of code y: 5 # changes src/site/resources/download.cgi x: 22 lines of code y: 2 # changes
18.0
# changes
  min: 2.0
  average: 5.56
  25th percentile: 3.0
  median: 3.0
  75th percentile: 6.5
  max: 18.0
0 880.0
lines of code
min: 9.0 | average: 150.56 | 25th percentile: 12.0 | median: 22.0 | 75th percentile: 147.0 | max: 880.0

Number of Contributors vs. Number of Changes: 9 points

src/main/java/org/apache/maven/shared/verifier/Verifier.java x: 11 # contributors y: 18 # changes src/main/java/org/apache/maven/shared/verifier/Embedded3xLauncher.java x: 6 # contributors y: 6 # changes src/main/java/org/apache/maven/shared/verifier/ForkedLauncher.java x: 7 # contributors y: 7 # changes src/main/java/org/apache/maven/shared/verifier/LauncherException.java x: 3 # contributors y: 3 # changes src/site/site.xml x: 4 # contributors y: 5 # changes src/site/resources/download.cgi x: 2 # contributors y: 2 # changes
18.0
# changes
  min: 2.0
  average: 5.56
  25th percentile: 3.0
  median: 3.0
  75th percentile: 6.5
  max: 18.0
0 11.0
# contributors
min: 2.0 | average: 4.67 | 25th percentile: 3.0 | median: 3.0 | 75th percentile: 6.5 | max: 11.0

Number of Contributors vs. File Size: 9 points

src/main/java/org/apache/maven/shared/verifier/Verifier.java x: 11 # contributors y: 880 lines of code src/main/java/org/apache/maven/shared/verifier/Embedded3xLauncher.java x: 6 # contributors y: 163 lines of code src/main/java/org/apache/maven/shared/verifier/ForkedLauncher.java x: 7 # contributors y: 131 lines of code src/main/java/org/apache/maven/shared/verifier/LauncherException.java x: 3 # contributors y: 10 lines of code src/main/java/org/apache/maven/shared/verifier/VerificationException.java x: 3 # contributors y: 14 lines of code src/main/java/org/apache/maven/shared/verifier/util/ResourceExtractor.java x: 3 # contributors y: 110 lines of code src/site/site.xml x: 4 # contributors y: 16 lines of code src/site/resources/download.cgi x: 2 # contributors y: 22 lines of code
880.0
lines of code
  min: 9.0
  average: 150.56
  25th percentile: 12.0
  median: 22.0
  75th percentile: 147.0
  max: 880.0
0 11.0
# contributors
min: 2.0 | average: 4.67 | 25th percentile: 3.0 | median: 3.0 | 75th percentile: 6.5 | max: 11.0