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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

34% duplication:

1,652 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
574 duplicated lines

58 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
aws-codeartifact-domain/src/main/java/software/amazon/codeartifact/domain (34%) --> aws-codeartifact-repository/src/main/java/software/amazon/codeartifact/repository (25%)	425	24 file pairs	details...
aws-codeartifact-domain (53%) --> aws-codeartifact-repository (50%)	62	2 file pairs	details...

Open 3D force graph...

Show more details on duplication between components...

Longest Duplicates

The list of 20 longest duplicates.

See data for all 58 duplicates...

Size	#	Folders	Files	Lines	Code
24	x 2	aws-codeartifact-domain aws-codeartifact-repository	resource-role.yaml resource-role.yaml	1:25 (61%) 1:25 (55%)	view
19	x 2	aws-codeartifact-domain/...zon/codeartifact/domain aws-codeartifact-reposit...codeartifact/repository	BaseHandlerStd.java BaseHandlerStd.java	18:38 (29%) 23:43 (23%)	view
13	x 2	aws-codeartifact-domain/...zon/codeartifact/domain aws-codeartifact-reposit...codeartifact/repository	AbstractArn.java AbstractRepositoryArn.java	31:44 (50%) 32:45 (44%)	view
13	x 2	aws-codeartifact-domain/...zon/codeartifact/domain aws-codeartifact-reposit...codeartifact/repository	Translator.java Translator.java	72:88 (8%) 81:97 (5%)	view
12	x 2	aws-codeartifact-domain/...zon/codeartifact/domain aws-codeartifact-reposit...codeartifact/repository	Translator.java Translator.java	312:327 (7%) 140:155 (4%)	view
12	x 2	aws-codeartifact-domain/...zon/codeartifact/domain aws-codeartifact-reposit...codeartifact/repository	Translator.java Translator.java	289:303 (7%) 114:128 (4%)	view
12	x 2	aws-codeartifact-domain/...zon/codeartifact/domain aws-codeartifact-reposit...codeartifact/repository	ReadHandler.java ReadHandler.java	49:62 (13%) 49:62 (13%)	view
11	x 2	aws-codeartifact-reposit...codeartifact/repository aws-codeartifact-reposit...codeartifact/repository	Translator.java Translator.java	103:114 (4%) 129:140 (4%)	view
11	x 2	aws-codeartifact-domain/...zon/codeartifact/domain aws-codeartifact-reposit...codeartifact/repository	BaseHandlerStd.java BaseHandlerStd.java	66:81 (17%) 108:123 (13%)	view
11	x 2	aws-codeartifact-domain/...zon/codeartifact/domain aws-codeartifact-reposit...codeartifact/repository	ClientBuilder.java ClientBuilder.java	8:19 (100%) 8:19 (100%)	view
11	x 2	aws-codeartifact-domain/...zon/codeartifact/domain aws-codeartifact-reposit...codeartifact/repository	ReadHandler.java ReadHandler.java	35:47 (12%) 34:47 (11%)	view
11	x 2	aws-codeartifact-domain/...zon/codeartifact/domain aws-codeartifact-reposit...codeartifact/repository	ReadHandler.java ReadHandler.java	18:32 (12%) 17:31 (11%)	view
10	x 2	aws-codeartifact-domain/...zon/codeartifact/domain aws-codeartifact-reposit...codeartifact/repository	DeleteHandler.java DeleteHandler.java	15:26 (35%) 15:27 (23%)	view
9	x 2	aws-codeartifact-domain/...zon/codeartifact/domain aws-codeartifact-reposit...codeartifact/repository	DeleteHandler.java CreateHandler.java	16:26 (32%) 18:28 (13%)	view
9	x 2	aws-codeartifact-reposit...codeartifact/repository aws-codeartifact-reposit...codeartifact/repository	CreateHandler.java DeleteHandler.java	18:28 (13%) 16:27 (20%)	view
8	x 2	aws-codeartifact-domain/...zon/codeartifact/domain aws-codeartifact-reposit...codeartifact/repository	DeleteHandler.java ReadHandler.java	16:25 (28%) 18:27 (8%)	view
8	x 2	aws-codeartifact-reposit...codeartifact/repository aws-codeartifact-reposit...codeartifact/repository	DeleteHandler.java ReadHandler.java	16:26 (18%) 18:27 (8%)	view
8	x 2	aws-codeartifact-reposit...codeartifact/repository aws-codeartifact-reposit...codeartifact/repository	DeleteHandler.java UpdateHandler.java	16:26 (18%) 31:40 (4%)	view
8	x 2	aws-codeartifact-reposit...codeartifact/repository aws-codeartifact-reposit...codeartifact/repository	BaseHandlerStd.java UpdateHandler.java	83:90 (9%) 181:188 (4%)	view
8	x 2	aws-codeartifact-domain/...zon/codeartifact/domain aws-codeartifact-reposit...codeartifact/repository	DeleteHandler.java UpdateHandler.java	16:25 (28%) 31:40 (4%)	view

Duplicated Units

The list of top 8 duplicated units.

See data for all 8 unit duplicates...

Size	#	Folders	Files	Lines	Code
27	x 2	aws-codeartifact-reposit...codeartifact/repository aws-codeartifact-domain/...zon/codeartifact/domain	ReadHandler.java ReadHandler.java	42:71 42:71	view
27	x 2	aws-codeartifact-domain/...zon/codeartifact/domain aws-codeartifact-reposit...codeartifact/repository	ReadHandler.java ReadHandler.java	42:71 42:71	view
13	x 2	aws-codeartifact-reposit...codeartifact/repository aws-codeartifact-domain/...zon/codeartifact/domain	Translator.java Translator.java	84:98 75:89	view
12	x 2	aws-codeartifact-reposit...codeartifact/repository aws-codeartifact-domain/...zon/codeartifact/domain	BaseHandlerStd.java BaseHandlerStd.java	24:36 19:31	view
10	x 2	aws-codeartifact-reposit...codeartifact/repository aws-codeartifact-domain/...zon/codeartifact/domain	BaseHandlerStd.java BaseHandlerStd.java	113:124 71:82	view
9	x 2	aws-codeartifact-reposit...codeartifact/repository aws-codeartifact-domain/...zon/codeartifact/domain	Translator.java Translator.java	448:457 135:145	view
9	x 2	aws-codeartifact-reposit...codeartifact/repository aws-codeartifact-domain/...zon/codeartifact/domain	ClientBuilder.java ClientBuilder.java	11:20 11:20	view
7	x 2	aws-codeartifact-reposit...codeartifact/repository aws-codeartifact-domain/...zon/codeartifact/domain	Translator.java Translator.java	148:156 320:328	view