apache / struts-archetypesDuplication

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

26% duplication:

1,904 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
503 duplicated lines

78 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
struts2-archetype-angularjs (20%) --> struts2-archetype-convention (45%)	108	4 file pairs	details...
struts2-archetype-dbportlet (24%) --> struts2-archetype-portlet (35%)	102	3 file pairs	details...
struts2-archetype-angularjs (14%) --> struts2-archetype-dbportlet (18%)	76	3 file pairs	details...
struts2-archetype-angularjs (13%) --> struts2-archetype-blank (19%)	74	4 file pairs	details...
struts2-archetype-blank (19%) --> struts2-archetype-convention (30%)	74	4 file pairs	details...
struts2-archetype-blank (18%) --> struts2-archetype-dbportlet (17%)	70	3 file pairs	details...
struts2-archetype-convention (26%) --> struts2-archetype-dbportlet (15%)	64	3 file pairs	details...
struts2-archetype-dbportlet (14%) --> struts2-archetype-starter (3%)	60	3 file pairs	details...
struts2-archetype-angularjs (10%) --> struts2-archetype-portlet (18%)	54	2 file pairs	details...
struts2-archetype-convention (21%) --> struts2-archetype-starter (2%)	52	3 file pairs	details...
struts2-archetype-blank (13%) --> struts2-archetype-starter (2%)	52	3 file pairs	details...
struts2-archetype-angularjs (9%) --> struts2-archetype-starter (2%)	52	3 file pairs	details...

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Longest Duplicates

The list of 50 longest duplicates.

See data for all 78 duplicates...

Size	#	Folders	Files	Lines	Code
21	x 2	struts2-archetype-dbport...esources/META-INF/maven struts2-archetype-portle...esources/META-INF/maven	archetype-metadata.xml archetype-metadata.xml	4:36 (91%) 4:36 (91%)	view
16	x 2	struts2-archetype-angula...esources/META-INF/maven struts2-archetype-conven...esources/META-INF/maven	archetype-metadata.xml archetype-metadata.xml	4:28 (41%) 4:28 (51%)	view
15	x 2	struts2-archetype-dbport...src/main/webapp/WEB-INF struts2-archetype-portle...src/main/webapp/WEB-INF	portlet.xml portlet.xml	9:32 (38%) 14:41 (41%)	view
13	x 2	struts2-archetype-dbport...esources/META-INF/maven struts2-archetype-starte...esources/META-INF/maven	archetype-metadata.xml archetype-metadata.xml	4:22 (56%) 4:22 (52%)	view
13	x 2	struts2-archetype-angula...esources/META-INF/maven struts2-archetype-blank/...esources/META-INF/maven	archetype-metadata.xml archetype-metadata.xml	4:22 (33%) 3:21 (35%)	view
13	x 2	struts2-archetype-portle...esources/META-INF/maven struts2-archetype-starte...esources/META-INF/maven	archetype-metadata.xml archetype-metadata.xml	4:22 (56%) 4:22 (52%)	view
13	x 2	struts2-archetype-blank/...esources/META-INF/maven struts2-archetype-conven...esources/META-INF/maven	archetype-metadata.xml archetype-metadata.xml	3:21 (35%) 4:22 (41%)	view
12	x 2	struts2-archetype-angula...esources/META-INF/maven struts2-archetype-dbport...esources/META-INF/maven	archetype-metadata.xml archetype-metadata.xml	33:50 (30%) 19:36 (52%)	view
12	x 2	struts2-archetype-starte.../src/main/webapp/styles struts2-archetype-starte.../src/main/webapp/styles	layout-1col.css layout-navtop-1col.css	3:18 (60%) 3:18 (50%)	view
12	x 2	struts2-archetype-angula...esources/META-INF/maven struts2-archetype-portle...esources/META-INF/maven	archetype-metadata.xml archetype-metadata.xml	33:50 (30%) 19:36 (52%)	view
12	x 2	struts2-archetype-starte.../src/main/webapp/styles struts2-archetype-starte.../src/main/webapp/styles	nav-horizontal.css nav-vertical.css	66:79 (19%) 66:78 (20%)	view
11	x 2	struts2-archetype-conven...rces/src/main/resources struts2-archetype-starte...rces/src/main/resources	log4j2.xml log4j2.xml	1:13 (100%) 1:13 (100%)	view
11	x 2	struts2-archetype-blank/...rces/src/main/resources struts2-archetype-conven...rces/src/main/resources	log4j2.xml log4j2.xml	1:13 (100%) 1:13 (100%)	view
11	x 2	struts2-archetype-blank/...rces/src/main/resources struts2-archetype-dbport...rces/src/main/resources	log4j2.xml log4j2.xml	1:13 (100%) 1:13 (100%)	view
11	x 2	struts2-archetype-blank/...rces/src/main/resources struts2-archetype-starte...rces/src/main/resources	log4j2.xml log4j2.xml	1:13 (100%) 1:13 (100%)	view
11	x 2	struts2-archetype-angula...rces/src/main/resources struts2-archetype-blank/...rces/src/main/resources	log4j2.xml log4j2.xml	1:13 (100%) 1:13 (100%)	view
11	x 2	struts2-archetype-dbport...rces/src/main/resources struts2-archetype-starte...rces/src/main/resources	log4j2.xml log4j2.xml	1:13 (100%) 1:13 (100%)	view
11	x 2	struts2-archetype-angula...rces/src/main/resources struts2-archetype-starte...rces/src/main/resources	log4j2.xml log4j2.xml	1:13 (100%) 1:13 (100%)	view
11	x 2	struts2-archetype-conven...rces/src/main/resources struts2-archetype-dbport...rces/src/main/resources	log4j2.xml log4j2.xml	1:13 (100%) 1:13 (100%)	view
11	x 2	struts2-archetype-angula...rces/src/main/resources struts2-archetype-conven...rces/src/main/resources	log4j2.xml log4j2.xml	1:13 (100%) 1:13 (100%)	view
11	x 2	struts2-archetype-angula...rces/src/main/resources struts2-archetype-dbport...rces/src/main/resources	log4j2.xml log4j2.xml	1:13 (100%) 1:13 (100%)	view
10	x 2	struts2-archetype-starte.../src/main/webapp/styles struts2-archetype-starte.../src/main/webapp/styles	layout-navtop-3col.css layout-navtop-subright.css	3:16 (30%) 3:16 (35%)	view
10	x 2	struts2-archetype-starte.../src/main/webapp/styles struts2-archetype-starte.../src/main/webapp/styles	nav-horizontal.css nav-vertical.css	17:28 (16%) 16:27 (16%)	view
10	x 2	struts2-archetype-starte.../src/main/webapp/styles struts2-archetype-starte.../src/main/webapp/styles	layout-navleft-1col.css layout-navleft-2col.css	3:16 (41%) 3:16 (33%)	view
9	x 2	struts2-archetype-conven...esources/META-INF/maven struts2-archetype-portle...esources/META-INF/maven	archetype-metadata.xml archetype-metadata.xml	4:15 (29%) 4:15 (39%)	view
9	x 2	struts2-archetype-angula...esources/META-INF/maven struts2-archetype-dbport...esources/META-INF/maven	archetype-metadata.xml archetype-metadata.xml	4:15 (23%) 4:15 (39%)	view
9	x 2	struts2-archetype-angula...esources/META-INF/maven struts2-archetype-starte...esources/META-INF/maven	archetype-metadata.xml archetype-metadata.xml	4:15 (23%) 4:15 (36%)	view
9	x 2	struts2-archetype-blank/...esources/META-INF/maven struts2-archetype-dbport...esources/META-INF/maven	archetype-metadata.xml archetype-metadata.xml	3:14 (24%) 4:15 (39%)	view
9	x 2	struts2-archetype-angula...esources/META-INF/maven struts2-archetype-portle...esources/META-INF/maven	archetype-metadata.xml archetype-metadata.xml	4:15 (23%) 4:15 (39%)	view
9	x 2	struts2-archetype-dbport...src/main/webapp/WEB-INF struts2-archetype-portle...src/main/webapp/WEB-INF	web.xml web.xml	19:32 (40%) 9:22 (56%)	view
9	x 2	struts2-archetype-starte.../src/main/webapp/styles struts2-archetype-starte.../src/main/webapp/styles	layout-navtop-localleft.css layout-navtop-subright.css	26:35 (32%) 26:35 (32%)	view
9	x 2	struts2-archetype-starte.../src/main/webapp/styles struts2-archetype-starte.../src/main/webapp/styles	layout-1col.css layout-navtop-localleft.css	3:15 (45%) 3:15 (32%)	view
9	x 2	struts2-archetype-blank/...src/main/webapp/WEB-INF struts2-archetype-dbport...src/main/webapp/WEB-INF	web.xml web.xml	7:20 (60%) 19:32 (40%)	view
9	x 2	struts2-archetype-starte.../src/main/webapp/styles struts2-archetype-starte.../src/main/webapp/styles	layout-navtop-localleft.css layout-navtop-subright.css	3:15 (32%) 3:15 (32%)	view
9	x 2	struts2-archetype-blank/...src/main/webapp/WEB-INF struts2-archetype-portle...src/main/webapp/WEB-INF	web.xml web.xml	7:20 (60%) 9:22 (56%)	view
9	x 2	struts2-archetype-blank/...esources/META-INF/maven struts2-archetype-portle...esources/META-INF/maven	archetype-metadata.xml archetype-metadata.xml	3:14 (24%) 4:15 (39%)	view
9	x 2	struts2-archetype-starte.../src/main/webapp/styles struts2-archetype-starte.../src/main/webapp/styles	layout-navtop-1col.css layout-navtop-3col.css	3:15 (37%) 3:15 (27%)	view
9	x 2	struts2-archetype-starte.../src/main/webapp/styles struts2-archetype-starte.../src/main/webapp/styles	layout-1col.css layout-navtop-subright.css	3:15 (45%) 3:15 (32%)	view
9	x 2	struts2-archetype-starte.../src/main/webapp/styles struts2-archetype-starte.../src/main/webapp/styles	layout-navtop-3col.css layout-navtop-localleft.css	3:15 (27%) 3:15 (32%)	view
9	x 2	struts2-archetype-starte.../src/main/webapp/styles struts2-archetype-starte.../src/main/webapp/styles	layout-navtop-1col.css layout-navtop-subright.css	3:15 (37%) 3:15 (32%)	view
9	x 2	struts2-archetype-blank/...esources/META-INF/maven struts2-archetype-starte...esources/META-INF/maven	archetype-metadata.xml archetype-metadata.xml	3:14 (24%) 4:15 (36%)	view
9	x 2	struts2-archetype-conven...esources/META-INF/maven struts2-archetype-dbport...esources/META-INF/maven	archetype-metadata.xml archetype-metadata.xml	4:15 (29%) 4:15 (39%)	view
9	x 2	struts2-archetype-starte.../src/main/webapp/styles struts2-archetype-starte.../src/main/webapp/styles	layout-1col.css layout-navtop-3col.css	3:15 (45%) 3:15 (27%)	view
9	x 2	struts2-archetype-conven...esources/META-INF/maven struts2-archetype-starte...esources/META-INF/maven	archetype-metadata.xml archetype-metadata.xml	4:15 (29%) 4:15 (36%)	view
9	x 2	struts2-archetype-starte.../src/main/webapp/styles struts2-archetype-starte.../src/main/webapp/styles	layout-navtop-1col.css layout-navtop-localleft.css	3:15 (37%) 3:15 (32%)	view
8	x 2	struts2-archetype-angula...src/main/webapp/WEB-INF struts2-archetype-conven...src/main/webapp/WEB-INF	web.xml web.xml	9:20 (53%) 13:24 (47%)	view
8	x 2	struts2-archetype-starte.../src/main/webapp/styles struts2-archetype-starte.../src/main/webapp/styles	layout-navtop-1col.css layout-navtop-localleft.css	23:31 (33%) 27:35 (28%)	view
8	x 2	struts2-archetype-starte.../src/main/webapp/styles struts2-archetype-starte.../src/main/webapp/styles	layout-navtop-1col.css layout-navtop-subright.css	23:31 (33%) 27:35 (28%)	view
8	x 2	struts2-archetype-starte.../src/main/webapp/styles struts2-archetype-starte.../src/main/webapp/styles	layout-1col.css layout-navleft-1col.css	17:24 (40%) 19:26 (33%)	view
7	x 2	struts2-archetype-angula...rces/src/main/resources struts2-archetype-blank/...rces/src/main/resources	struts.xml struts.xml	1:8 (63%) 1:7 (50%)	view