JetBrains / intellij-arend Duplication

JetBrains / intellij-arend

Places in code with 6 or more lines that are exactly the same.

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.

Duplication Overall

<1% duplication:

28,384 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
231 duplicated lines

18 duplicates

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

Duplication per Extension

Duplication per Component (primary)

Longest Duplicates

The list of 18 longest duplicates.

See data for all 18 duplicates...

Size	#	Folders	Files	Lines	Code
15	x 2	src/main/kotlin/org/arend/psi/ext src/main/kotlin/org/arend/psi/ext	ArendDefFunction.kt ArendDefInstance.kt	52:72 (37%) 45:65 (45%)	view
13	x 2	src/main/kotlin/org/arend/module src/main/kotlin/org/arend/module/editor	ArendModuleBuilder.kt ArendModuleConfigurationView.kt	128:146 (6%) 171:189 (7%)	view
8	x 2	src/main/kotlin/org/arend/module src/main/kotlin/org/arend/module/editor	ArendModuleBuilder.kt ArendModuleConfigurationView.kt	110:119 (4%) 159:168 (4%)	view
8	x 2	src/main/grammars src/main/grammars	flex ArendDocLexer.flex ArendDocLexer.flex	214:221 (2%) 230:237 (2%)	view
8	x 2	src/main/kotlin/org/arend/module src/main/kotlin/org/arend/module/editor	ArendModuleBuilder.kt ArendModuleConfigurationView.kt	150:159 (4%) 196:205 (4%)	view
7	x 2	src/main/kotlin/org/arend/intention src/main/kotlin/org/arend/intention	AddClarifyingParensIntention.kt RemoveClarifyingParensIntention.kt	41:48 (25%) 113:120 (8%)	view
7	x 2	src/main/kotlin/org/arend/actions/mark src/main/kotlin/org/arend/actions/mark	ArendMarkSourceRootAction.kt ArendMarkTestSourceRootAction.kt	8:17 (63%) 8:17 (63%)	view
7	x 2	src/main/kotlin/org/aren...ctoring/changeSignature src/main/kotlin/org/aren...ctoring/changeSignature	ArendParametersInfo.kt ArendParametersInfo.kt	165:171 (4%) 179:185 (4%)	view
7	x 2	src/main/kotlin/org/arend/actions/mark src/main/kotlin/org/arend/actions/mark	ArendMarkBinRootAction.kt ArendMarkSourceRootAction.kt	13:22 (53%) 8:17 (63%)	view
7	x 2	src/main/kotlin/org/arend/actions/mark src/main/kotlin/org/arend/actions/mark	ArendMarkBinRootAction.kt ArendMarkTestSourceRootAction.kt	13:22 (53%) 8:17 (63%)	view
6	x 2	src/main/kotlin/org/arend/search/proof src/main/kotlin/org/arend/search/proof	ProofSearchUtils.kt ProofSearchUtils.kt	145:150 (3%) 166:171 (3%)	view
6	x 2	src/main/kotlin/org/arend/actions/mark src/main/kotlin/org/arend/actions/mark	ArendMarkExcludeRootAction.kt ArendMarkResourceRootAction.kt	12:17 (60%) 8:13 (75%)	view
6	x 2	src/main/kotlin/org/arend/navigation src/main/kotlin/org/arend/navigation	ArendFileNavigationContributor.kt ArendNavigationContributorBase.kt	27:32 (20%) 25:30 (20%)	view
6	x 2	src/main/kotlin/org/arend/actions/mark src/main/kotlin/org/arend/actions/mark	ArendMarkExcludeRootAction.kt ArendMarkResourceTestRootAction.kt	12:17 (60%) 8:13 (75%)	view
6	x 2	src/main/kotlin/org/arend/actions/mark src/main/kotlin/org/arend/actions/mark	ArendMarkResourceRootAction.kt ArendMarkResourceTestRootAction.kt	8:13 (75%) 8:13 (75%)	view
6	x 2	src/main/grammars src/main/grammars	flex ArendDocLexer.flex ArendDocLexer.flex	181:186 (1%) 200:205 (1%)	view
6	x 2	src/main/kotlin/org/aren...changeSignature/entries src/main/kotlin/org/aren...changeSignature/entries	AbstractExpressionEntry.kt CoClauseEntry.kt	102:107 (6%) 68:73 (10%)	view
6	x 2	src/main/kotlin/org/arend/injection/actions src/main/kotlin/org/arend/injection/actions	HideImplicitInformationAction.kt RevealImplicitInformationAction.kt	12:20 (66%) 12:20 (66%)	view

Duplicated Units

The list of top 2 duplicated units.

See data for all 2 unit duplicates...

Size	#	Folders	Files	Lines	Code
6	x 3	src/main/kotlin/org/arend/actions/mark src/main/kotlin/org/arend/actions/mark src/main/kotlin/org/arend/actions/mark	ArendMarkResourceRootAction.kt ArendMarkResourceTestRootAction.kt ArendMarkExcludeRootAction.kt	8:15 8:15 12:19	view
6	x 3	src/main/kotlin/org/arend/actions/mark src/main/kotlin/org/arend/actions/mark src/main/kotlin/org/arend/actions/mark	ArendMarkTestSourceRootAction.kt ArendMarkSourceRootAction.kt ArendMarkBinRootAction.kt	8:15 8:15 13:20	view