JetBrains / inspection-plugin Duplication

Intro

For duplication, we look at places in code where there are 6 or more lines of code that are exactly the same.
Before duplication is calculated, the code is cleaned to remove empty lines, comments, and frequently duplicated constructs such as imports.
You should aim at having as little as possible (<5%) of duplicated code as high-level of duplication can lead to maintenance difficulties, poor factoring, and logical contradictions.

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Duplication Overall

8% duplication:

3,196 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
275 duplicated lines

24 duplicates

dependency graphs: 2D graph | 3D graph | 3D graph (with duplicates)...

Duplication per Extension

Duplication per Component (primary)

Duplication Between Components (50+ lines)

Download: SVG DOT (open online Graphviz editor)

From Component --> To Component	Duplicated Lines	File Pairs	Details
cli (8%) --> runner (3%)	70	1 file pair	details...
plugin (2%) --> runner (2%)	50	1 file pair	details...

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Show more details on duplication between components...

Longest Duplicates

The list of 24 longest duplicates.

See data for all 24 duplicates...

Size	#	Folders	Files	Lines	Code
17	x 2	cli runner	build.gradle.kts build.gradle.kts	57:79 (27%) 56:78 (21%)	view
15	x 2	plugin runner	build.gradle.kts build.gradle.kts	42:61 (22%) 59:78 (19%)	view
15	x 2	cli plugin	build.gradle.kts build.gradle.kts	60:79 (24%) 42:61 (22%)	view
15	x 2	frontend interface	build.gradle.kts build.gradle.kts	3:28 (93%) 3:28 (93%)	view
14	x 2	cli/src/main/kotlin/org.jetbrains.intellij cli/src/main/kotlin/org.jetbrains.intellij	InspectionTool.kt InspectionTool.kt	89:102 (7%) 113:126 (7%)	view
14	x 2	plugin/src/main/kotlin/o...etbrains/intellij/tasks plugin/src/main/kotlin/o...etbrains/intellij/tasks	DownloadKotlinPluginTask.kt UnzipKotlinPluginTask.kt	14:30 (42%) 15:31 (35%)	view
10	x 2	cli runner	build.gradle.kts build.gradle.kts	10:25 (16%) 10:25 (12%)	view
10	x 2	plugin runner	build.gradle.kts build.gradle.kts	5:17 (14%) 8:20 (12%)	view
9	x 2	cli/src/main/kotlin/org.jetbrains.intellij cli/src/main/kotlin/org.jetbrains.intellij	InspectionTool.kt InspectionTool.kt	78:86 (5%) 102:110 (5%)	view
8	x 2	cli/src/main/kotlin/org.jetbrains.intellij cli/src/main/kotlin/org.jetbrains.intellij	InspectionTool.kt InspectionTool.kt	65:72 (4%) 113:120 (4%)	view
8	x 2	cli/src/main/kotlin/org.jetbrains.intellij cli/src/main/kotlin/org.jetbrains.intellij	InspectionTool.kt InspectionTool.kt	65:72 (4%) 89:96 (4%)	view
8	x 2	cli runner	build.gradle.kts build.gradle.kts	44:55 (12%) 43:54 (10%)	view
8	x 2	cli plugin	build.gradle.kts build.gradle.kts	10:20 (12%) 7:17 (11%)	view
7	x 2	buildSrc testing	build.gradle.kts build.gradle.kts	7:19 (46%) 5:17 (28%)	view
7	x 2	plugin testing	build.gradle.kts build.gradle.kts	16:26 (10%) 12:22 (28%)	view
7	x 2	runner/src/main/kotlin/o...dea/inspections/runners runner/src/main/kotlin/o...dea/inspections/runners	InspectionsRunner.kt InspectionsRunner.kt	213:223 (2%) 249:259 (2%)	view
6	x 2	frontend testing	build.gradle.kts build.gradle.kts	11:20 (37%) 12:21 (24%)	view
6	x 2	interface testing	build.gradle.kts build.gradle.kts	11:20 (37%) 12:21 (24%)	view
6	x 2	plugin/src/main/kotlin/o...etbrains/intellij/tasks plugin/src/main/kotlin/o...etbrains/intellij/tasks	DownloadKotlinPluginTask.kt UnzipIdeaTask.kt	14:20 (18%) 14:20 (17%)	view
6	x 2	interface plugin	build.gradle.kts build.gradle.kts	11:20 (37%) 16:25 (8%)	view
6	x 2	plugin/src/main/kotlin/o...etbrains/intellij/tasks plugin/src/main/kotlin/o...etbrains/intellij/tasks	UnzipIdeaTask.kt UnzipKotlinPluginTask.kt	38:44 (17%) 50:56 (15%)	view
6	x 2	frontend plugin	build.gradle.kts build.gradle.kts	11:20 (37%) 16:25 (8%)	view
6	x 2	runner/src/main/kotlin/o...dea/inspections/runners runner/src/main/kotlin/o...dea/inspections/runners	InspectionsRunner.kt InspectionsRunner.kt	205:210 (1%) 237:242 (1%)	view
6	x 2	plugin/src/main/kotlin/o...etbrains/intellij/tasks plugin/src/main/kotlin/o...etbrains/intellij/tasks	UnzipIdeaTask.kt UnzipKotlinPluginTask.kt	14:20 (17%) 15:21 (15%)	view