apache / myfaces-tobago

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

10% duplication:

53,045 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
5,800 duplicated lines

3,398 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
tobago-example (<1%) --> tobago-theme (<1%)	100	9 file pairs	details...
tobago-core (<1%) --> tobago-example (<1%)	80	9 file pairs	details...

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Show more details on duplication between components...

Longest Duplicates

The list of 50 longest duplicates.

See data for all 3,398 duplicates...

Size	#	Folders	Files	Lines	Code
46	x 2	tobago-core/src/main/jav...ternal/taglib/component tobago-core/src/main/jav...ternal/taglib/component	LinkTagDeclaration.java OutTagDeclaration.java	83:128 (57%) 60:105 (51%)	view
46	x 2	tobago-core/src/main/jav...rnal/renderkit/renderer tobago-core/src/main/jav...rnal/renderkit/renderer	SelectManyListRenderer.java SelectOneListRenderer.java	52:111 (25%) 51:110 (25%)	view
33	x 2	tobago-example/tobago-example-demo/src/main/scss tobago-example/tobago-ex...emo/src/main/webapp/css	demo.scss demo.css	47:96 (35%) 46:94 (36%)	view
32	x 2	tobago-example/tobago-ex...demo/src/main/webapp/js tobago-example/tobago-ex...demo/src/main/webapp/js	demo-date.js demo.js	20:52 (80%) 136:168 (17%)	view
31	x 2	tobago-core/src/main/jav...rnal/renderkit/renderer tobago-core/src/main/jav...rnal/renderkit/renderer	SelectManyListRenderer.java SelectOneListRenderer.java	149:185 (17%) 146:182 (17%)	view
28	x 2	tobago-core/src/main/jav...rnal/renderkit/renderer tobago-core/src/main/jav...rnal/renderkit/renderer	SelectManyCheckboxRenderer.java SelectOneRadioRenderer.java	103:139 (28%) 153:188 (21%)	view
28	x 2	tobago-example/tobago-ex...demo/src/main/webapp/js tobago-example/tobago-ex...demo/src/main/webapp/js	demo-copy-to-clipboard.js demo.js	17:54 (100%) 78:115 (15%)	view
27	x 2	tobago-core/src/main/jav...rnal/renderkit/renderer tobago-core/src/main/jav...rnal/renderkit/renderer	SelectManyListRenderer.java SelectOneListRenderer.java	241:277 (14%) 239:274 (15%)	view
26	x 2	tobago-example/tobago-ex...ent/900-test/6000-event tobago-example/tobago-ex...ent/900-test/6000-event	x-event-selectOneList.xhtml x-event-selectOneListbox.xhtml	26:52 (78%) 26:52 (78%)	view
25	x 2	tobago-core/src/main/jav...es/tobago/internal/util tobago-core/src/main/jav...yfaces/tobago/renderkit	RenderUtils.java RendererBase.java	310:346 (11%) 329:365 (7%)	view
24	x 2	tobago-example/tobago-ex...demo/src/main/webapp/js tobago-example/tobago-ex...demo/src/main/webapp/js	demo-login.js demo.js	21:53 (100%) 301:333 (12%)	view
24	x 2	tobago-core/src/main/jav...rnal/renderkit/renderer tobago-core/src/main/jav...rnal/renderkit/renderer	SelectManyListRenderer.java SelectOneListRenderer.java	117:143 (13%) 115:141 (13%)	view
24	x 2	tobago-example/tobago-ex...demo/src/main/webapp/js tobago-example/tobago-ex...demo/src/main/webapp/js	demo-inspect.js demo.js	18:53 (100%) 244:279 (12%)	view
23	x 2	tobago-core/src/main/jav...ternal/taglib/component tobago-core/src/main/jav...ternal/taglib/component	InTagDeclaration.java TextareaTagDeclaration.java	79:101 (39%) 67:89 (46%)	view
22	x 2	tobago-core/src/main/jav...ternal/taglib/component tobago-core/src/main/jav...ternal/taglib/component	SelectManyShuttleTagDeclaration.java SelectOneListboxTagDeclaration.java	66:87 (47%) 70:91 (55%)	view
22	x 2	tobago-core/src/main/jav...ternal/taglib/component tobago-core/src/main/jav...ternal/taglib/component	SelectManyListboxTagDeclaration.java SelectOneListboxTagDeclaration.java	65:86 (59%) 70:91 (55%)	view
22	x 2	tobago-example/tobago-ex...ent/900-test/6000-event tobago-example/tobago-ex...ent/900-test/6000-event	x-event-in.xhtml x-event-selectBooleanCheckbox.xhtml	26:48 (75%) 27:49 (73%)	view
22	x 2	tobago-example/tobago-ex...ent/900-test/6000-event tobago-example/tobago-ex...ent/900-test/6000-event	x-event-selectBooleanCheckbox.xhtml x-event-selectOneList.xhtml	27:49 (73%) 30:52 (66%)	view
22	x 2	tobago-core/src/main/jav...ternal/taglib/component tobago-core/src/main/jav...ternal/taglib/component	SelectManyListboxTagDeclaration.java SelectManyShuttleTagDeclaration.java	65:86 (59%) 66:87 (47%)	view
22	x 2	tobago-example/tobago-ex...ent/900-test/6000-event tobago-example/tobago-ex...ent/900-test/6000-event	x-event-in.xhtml x-event-selectOneList.xhtml	26:48 (75%) 30:52 (66%)	view
22	x 2	tobago-example/tobago-ex...ent/900-test/6000-event tobago-example/tobago-ex...ent/900-test/6000-event	x-event-selectBooleanCheckbox.xhtml x-event-selectOneListbox.xhtml	27:49 (73%) 30:52 (66%)	view
22	x 2	tobago-example/tobago-ex...ent/900-test/6000-event tobago-example/tobago-ex...ent/900-test/6000-event	x-event-in.xhtml x-event-selectOneListbox.xhtml	26:48 (75%) 30:52 (66%)	view
22	x 2	tobago-example/tobago-example-demo/src/main/scss tobago-example/tobago-ex...emo/src/main/webapp/css	demo.scss demo.css	18:45 (23%) 17:44 (24%)	view
21	x 2	tobago-core/src/main/jav...ternal/taglib/component tobago-core/src/main/jav...ternal/taglib/component	DateTagDeclaration.java InTagDeclaration.java	72:92 (22%) 71:91 (36%)	view
20	x 2	tobago-theme/src/main/scss tobago-theme/src/main/scss	_tobago.scss _tobago.scss	1206:1238 (1%) 1238:1270 (1%)	view
19	x 2	tobago-core/src/main/jav.../tobago/internal/webapp tobago-core/src/main/jav.../tobago/internal/webapp	HtmlResponseWriter.java XmlResponseWriter.java	59:86 (35%) 42:69 (48%)	view
19	x 2	tobago-example/tobago-example-demo/src/main/scss tobago-example/tobago-ex...emo/src/main/webapp/css	demo.scss demo.css	120:144 (20%) 113:137 (21%)	view
18	x 2	tobago-example/tobago-ex...demo/src/main/webapp/js tobago-example/tobago-ex...demo/src/main/webapp/js	demo-test.js demo.js	18:42 (100%) 352:376 (9%)	view
17	x 2	tobago-example/tobago-ex...ebapp/content/060-popup tobago-example/tobago-ex...st/2400-popup/060-popup	Popup.xhtml Popup.xhtml	1:36 (10%) 1:36 (11%)	view
17	x 2	tobago-core/src/main/jav...rnal/renderkit/renderer tobago-core/src/main/jav...es/tobago/internal/util	SelectManyRendererBase.java SelectItemUtils.java	578:598 (3%) 173:193 (11%)	view
17	x 2	tobago-core/src/main/jav...rnal/renderkit/renderer tobago-core/src/main/jav...rnal/renderkit/renderer	InRenderer.java TextareaRenderer.java	116:136 (18%) 113:133 (18%)	view
16	x 2	tobago-core/src/main/jav...ternal/taglib/component tobago-core/src/main/jav...ternal/taglib/component	SelectBooleanCheckboxTagDeclaration.java TreeSelectTagDeclaration.java	64:79 (57%) 53:68 (55%)	view
16	x 2	tobago-example/tobago-example-demo tobago-theme	mjs rollup.config.mjs rollup.config.mjs	1:16 (55%) 1:16 (34%)	view
16	x 2	tobago-core/src/main/jav...ternal/taglib/component tobago-core/src/main/jav...ternal/taglib/component	SelectBooleanToggleTagDeclaration.java TreeSelectTagDeclaration.java	64:79 (57%) 53:68 (55%)	view
16	x 2	tobago-core/src/main/jav...he/myfaces/tobago/event tobago-core/src/main/jav...he/myfaces/tobago/event	ValueExpressionSheetStateChangeListen... ValueExpressionTabChangeListener.java	57:79 (32%) 57:79 (32%)	view
16	x 2	tobago-example/tobago-ex...tor/selectable-use-case tobago-example/tobago-ex...azy-selectable-use-case	selectable-use-case.xhtml lazy-selectable-use-case.xhtml	1:37 (32%) 1:39 (28%)	view
16	x 2	tobago-core/src/main/jav.../tobago/internal/webapp tobago-core/src/main/jav.../tobago/internal/webapp	DebugResponseWriterWrapper.java TobagoResponseWriterWrapper.java	127:152 (11%) 112:137 (21%)	view
16	x 2	tobago-core/src/main/jav...ternal/taglib/component tobago-core/src/main/jav...ternal/taglib/component	SelectBooleanCheckboxTagDeclaration.java SelectBooleanToggleTagDeclaration.java	64:79 (57%) 64:79 (57%)	view
16	x 2	tobago-theme tobago-theme	mjs eslint.config.mjs rollup.config.mjs	1:16 (23%) 1:16 (34%)	view
16	x 2	tobago-example/tobago-example-demo tobago-theme	mjs rollup.config.mjs eslint.config.mjs	1:16 (55%) 1:16 (23%)	view
15	x 2	tobago-core/src/main/jav...ternal/taglib/component tobago-core/src/main/jav...ternal/taglib/component	SelectManyListTagDeclaration.java SelectOneChoiceTagDeclaration.java	70:84 (45%) 72:86 (41%)	view
15	x 2	tobago-core/src/main/jav...ternal/taglib/component tobago-core/src/main/jav...ternal/taglib/component	SelectBooleanToggleTagDeclaration.java SelectOneRadioTagDeclaration.java	65:79 (53%) 71:85 (44%)	view
15	x 2	tobago-core/src/main/jav...ternal/taglib/component tobago-core/src/main/jav...ternal/taglib/component	RangeTagDeclaration.java SelectOneRadioTagDeclaration.java	62:76 (42%) 71:85 (44%)	view
15	x 2	tobago-core/src/main/jav...ternal/taglib/component tobago-core/src/main/jav...ternal/taglib/component	SelectOneRadioTagDeclaration.java TreeSelectTagDeclaration.java	71:85 (44%) 54:68 (51%)	view
15	x 2	tobago-core/src/main/jav...ternal/taglib/component tobago-core/src/main/jav...ternal/taglib/component	RangeTagDeclaration.java TreeSelectTagDeclaration.java	62:76 (42%) 54:68 (51%)	view
15	x 2	tobago-core/src/main/jav...ternal/taglib/component tobago-core/src/main/jav...ternal/taglib/component	ButtonTagDeclaration.java LinkTagDeclaration.java	74:88 (12%) 71:85 (18%)	view
15	x 2	tobago-core/src/main/jav...ternal/taglib/component tobago-core/src/main/jav...ternal/taglib/component	RangeTagDeclaration.java SelectManyCheckboxTagDeclaration.java	62:76 (42%) 70:84 (44%)	view
15	x 2	tobago-core/src/main/jav...ternal/taglib/component tobago-core/src/main/jav...ternal/taglib/component	SelectManyCheckboxTagDeclaration.java TreeSelectTagDeclaration.java	70:84 (44%) 54:68 (51%)	view
15	x 2	tobago-core/src/main/jav...he/myfaces/tobago/event tobago-core/src/main/jav...he/myfaces/tobago/event	MethodExpressionTreeExpansionListener... MethodExpressionTreeSelectedListener....	44:68 (65%) 44:68 (65%)	view
15	x 2	tobago-core/src/main/jav...ternal/taglib/component tobago-core/src/main/jav...ternal/taglib/component	SelectManyCheckboxTagDeclaration.java SelectOneRadioTagDeclaration.java	70:84 (44%) 71:85 (44%)	view

Duplicated Units

The list of top 9 duplicated units.

See data for all 9 unit duplicates...

Size	#	Folders	Files	Lines	Code
25	x 2	tobago-example/tobago-ex...demo/src/main/webapp/js tobago-example/tobago-ex...demo/src/main/webapp/js	demo-inspect.js demo.js	19:47 245:273	view
20	x 2	tobago-example/tobago-ex...demo/src/main/webapp/js tobago-example/tobago-ex...demo/src/main/webapp/js	demo.js demo-copy-to-clipboard.js	82:103 21:42	view
20	x 2	tobago-core/src/main/jav...rnal/renderkit/renderer tobago-core/src/main/jav...rnal/renderkit/renderer	SelectManyListRenderer.java SelectOneListRenderer.java	73:99 72:98	view
19	x 2	tobago-core/src/main/jav...yfaces/tobago/renderkit tobago-core/src/main/jav...es/tobago/internal/util	RendererBase.java RenderUtils.java	396:416 389:409	view
8	x 2	tobago-example/tobago-ex...demo/src/main/webapp/js tobago-example/tobago-ex...demo/src/main/webapp/js	demo-test.js demo.js	25:35 359:369	view
8	x 2	tobago-core/src/main/jav...bago/internal/component tobago-core/src/main/jav...bago/internal/component	AbstractUIScript.java AbstractUIMeta.java	39:54 34:49	view
8	x 2	tobago-theme/tobago-theme-standard/src/main/ts tobago-theme/tobago-theme-standard/src/main/ts	tobago-file.ts tobago-file-alternative.ts	58:67 41:50	view
6	x 2	tobago-example/tobago-ex...demo/src/main/webapp/js tobago-example/tobago-ex...demo/src/main/webapp/js	demo-login.js demo.js	28:35 308:315	view
6	x 2	tobago-theme/tobago-theme-standard/src/main/ts tobago-theme/tobago-theme-standard/src/main/ts	tobago-file.ts tobago-file-alternative.ts	40:47 32:39	view