JetBrains / intellij-obsolete-plugins Source Code Overview

Analysis scope, overview of main, test, generated, deployment, build, and other code.

Source Code Analysis Scope

Files includes and excluded from analyses

txt

tml

xsd

properties

jscsrc

sass

flex

patch

29 extensions are included in analyses: java, xml, html, txt, svg, rb, tml, scss, xsd, jsp, properties, yaml, kts, jscsrc, sass, js, bat, kt, gitignore, css, json, flex, ftl, patch, md, groovy, erb, markdown, gradle
5 criteria are used to exclude files from analysis:

exclude files with path like ".*/[Jj]avadoc/.*" (Generated documentation) (57 files).
exclude files with path like ".*/gradle/wrapper/.*" (Gradle) (11 files).
exclude files with path like ".*/[.][a-zA-Z0-9_]+.*" (Hidden files and folders) (11 files).
exclude files with path like ".*/prototype(.*)\.js" (Prototype) (2 files).
exclude files with path like ".*/dependencies/.*" (Dependencies) (13 files).

The source code folder contains 6,312 files:

5,654 files are included in analyses.
658 files are excluded from analyses:

Explore all files....

Overview of Analyzed Files

Basic stats on analyzed files

Intro

For analysis purposes we separate files in scope into several categories: main, test, generated, deployment and build, and other.

The main category contains all manually created source code files that are being used in the production.
Files in the main category are used as input for other analyses: logical decomposition, concerns, duplication, file size, unit size, and conditional complexity.
Test source code files are used only for testing of the product. These files are normally not deployed to production.
Build and deployment source code files are used to configure or support build and deployment process.
Generated source code files are automatically generated files that have not been manually changed after generation.
While a source code folder may contain a number of files, we are primarily interested in the source code files that are being written and maintained by developers.
Files containing binaries, documentation, or third-party libraries, for instance, are excluded from analysis. The exception are third-party libraries that have been changed by developers.

Main Code

All manually created or maintained source code that defines logic of the product that is run in a production environment.

flex

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The following criteria are used to filter files:

files with paths like ".*".

3845 files match defined criteria (296,608 LOC, 100.0% vs. main code):

3,587 *.java files (204,588 LOC)
40 *.yaml files (76,853 LOC)
77 *.xml files (8,097 LOC)
3 *.js files (3,953 LOC)
84 *.html files (1,492 LOC)
40 *.kts files (838 LOC)
10 *.kt files (435 LOC)
3 *.flex files (276 LOC)
1 *.rb files (76 LOC)

" *.java" is biggest, containing 68.98% of LOC.
" *.rb" is smallest, containing 0.03% of LOC.

Test Code

Used only for testing of the product. Normally not deployed in a production environment.

tml

jscsrc

sass

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The following criteria are used to filter files:

files with paths like ".*/[Tt]est/.*".
files with paths like ".*/[Tt]ests/.*".
files with paths like ".*/test[.].*".
files with paths like ".*/test_.*".
files with paths like ".*/mock[a-zA-Z0-9_\- ]+/.*".
files with paths like ".*/[Mm]ocks/.*".

1131 files match defined criteria (38,868 LOC, 13.1% vs. main code):

484 *.java files (23,710 LOC)
128 *.rb files (7,107 LOC)
141 *.xml files (3,758 LOC)
99 *.scss files (2,638 LOC)
119 *.tml files (702 LOC)
72 *.jsp files (531 LOC)
23 *.jscsrc files (138 LOC)
2 *.erb files (79 LOC)
22 *.html files (66 LOC)
13 *.js files (62 LOC)
21 *.sass files (39 LOC)
2 *.groovy files (21 LOC)
3 *.ftl files (12 LOC)
2 *.css files (5 LOC)

" *.java" is biggest, containing 61% of LOC.
" *.css" is smallest, containing 0.01% of LOC.

Generated Code

Automatically generated files, not manually changed after generation.

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The following criteria are used to filter files:

files with any line of content like "\<\!\-\-[ ]*Generated by .*".
files with paths like ".*/generated/.*".
files with any line of content like "//[ ]*Generated by .*".
files with paths like ".*[.]java" AND any line of content like ".*The following code was generated by JFlex.*".

171 files match defined criteria (19,867 LOC, 6.7% vs. main code):

164 *.java files (19,860 LOC)
7 *.html files (7 LOC)

" *.java" is biggest, containing 99.96% of LOC.
" *.html" is smallest, containing 0.04% of LOC.

Build and Deployment Code

Source code used to configure or support build and deployment process.

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The following criteria are used to filter files:

files with paths like ".*[.]bat".
files with paths like ".*[.]git[a-z]+".
files with paths like ".*/[.]gitignore".
files with paths like ".*/build[.]xml".
files with paths like ".*[.]gradle".

14 files match defined criteria (1,036 LOC, 0.3% vs. main code):

12 *.bat files (821 LOC)
1 *.xml files (203 LOC)
1 *.gradle files (12 LOC)

" *.bat" is biggest, containing 79.25% of LOC.
" *.gradle" is smallest, containing 1.16% of LOC.

Other Code

xsd

txt

properties

patch

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The following criteria are used to filter files:

files with paths like ".*[.]txt".
files with paths like ".*[.]properties".
files with paths like ".*/[Ee]xamples/.*".
files with paths like ".*/README[.][a-z0-9]+".
files with paths like ".*/LICENSE[.][a-z0-9]+".
files with paths like ".*[.]md".
files with paths like ".*/[.]gitignore".
files with paths like ".*[.]svg".
files with paths like ".*[.]patch".
files with paths like ".*/resources/.*[.]xsd".
files with paths like ".*[.]json".
files with paths like ".*/[Dd]ocumentation/.*".
files with paths like ".*[.]markdown".

493 files match defined criteria (23,406 LOC, 7.9% vs. main code):

84 *.xsd files (14,549 LOC)
164 *.txt files (2,942 LOC)
52 *.xml files (1,799 LOC)
44 *.properties files (1,763 LOC)
20 *.java files (1,223 LOC)
119 *.svg files (695 LOC)
2 *.patch files (268 LOC)
1 *.css files (95 LOC)
2 *.md files (25 LOC)
1 *.markdown files (25 LOC)
4 *.json files (22 LOC)

" *.xsd" is biggest, containing 62.16% of LOC.
" *.json" is smallest, containing 0.09% of LOC.

Analyzers

Info about analyzers used for source code examinations.

*.java files are analyzed with JavaAnalyzer:

All basic standard analyses supported (source code overview, duplication, file size, concerns, findings, metrics, controls)

Advanced code cleaning (empty lines and comments removed for LOC calculations, additional cleaning for duplication calculations)

Unit size analysis

Conditional complexity analysis

Advanced heuristic dependency analysis (based on package names)

*.yaml files are analyzed with YamlAnalyzer:

All basic standard analyses supported (source code overview, duplication, file size, concerns, findings, metrics, controls)

Advanced code cleaning (empty lines and comments removed for LOC calculations, additional cleaning for duplication calculations)

No unit size analysis

No conditional complexity analysis

No dependency analysis

*.xml files are analyzed with XmlAnalyzer:

All basic standard analyses supported (source code overview, duplication, file size, concerns, findings, metrics, controls)

Advanced code cleaning (empty lines and comments removed for LOC calculations, additional cleaning for duplication calculations)

No unit size analysis

No conditional complexity analysis

No dependency analysis

*.js files are analyzed with JavaScriptAnalyzer:

All basic standard analyses supported (source code overview, duplication, file size, concerns, findings, metrics, controls)

Advanced code cleaning (empty lines and comments removed for LOC calculations, additional cleaning for duplication calculations)

Unit size analysis

Conditional complexity analysis

No dependency analysis

*.html files are analyzed with HtmlAnalyzer:

All basic standard analyses supported (source code overview, duplication, file size, concerns, findings, metrics, controls)

Advanced code cleaning (empty lines and comments removed for LOC calculations, additional cleaning for duplication calculations)

Unit size analysis

Conditional complexity analysis

Advanced heuristic dependency analysis

*.kts files are analyzed with KotlinAnalyzer:

All basic standard analyses supported (source code overview, duplication, file size, concerns, findings, metrics, controls)

Advanced code cleaning (empty lines and comments removed for LOC calculations, additional cleaning for duplication calculations)

Unit size analysis

Conditional complexity analysis

Basic heuristic dependency analysis (based on imports and package statements)

*.kt files are analyzed with KotlinAnalyzer:

All basic standard analyses supported (source code overview, duplication, file size, concerns, findings, metrics, controls)

Advanced code cleaning (empty lines and comments removed for LOC calculations, additional cleaning for duplication calculations)

Unit size analysis

Conditional complexity analysis

Basic heuristic dependency analysis (based on imports and package statements)

*.flex files are analyzed with DefaultLanguageAnalyzer:

All basic standard analyses supported (source code overview, duplication, file size, concerns, findings, metrics, controls)

Basic code cleaning (empty lines removed for LOC calculations and duplication calculations)

No unit size analysis

No conditional complexity analysis

No dependency analysis

*.rb files are analyzed with RubyAnalyzer:

All basic standard analyses supported (source code overview, duplication, file size, concerns, findings, metrics, controls)

Advanced code cleaning (empty lines and comments removed for LOC calculations, additional cleaning for duplication calculations)

No unit size analysis

No conditional complexity analysis

Basic heuristic dependency analysis

2026-01-18 17:05