apache / creadur-rat - 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:

11,457 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
1,003 duplicated lines

60 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
apache-rat (50%) --> src (10%)	66	2 file pairs	details...
apache-rat-core (<1%) --> apache-rat (50%)	66	2 file pairs	details...
apache-rat-core (<1%) --> src (10%)	66	2 file pairs	details...
apache-rat-core (<1%) --> apache-rat-tasks (5%)	56	2 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 60 duplicates...

Size	#	Folders	Files	Lines	Code
113	x 2	apache-rat-core/src/main/resources/org/apache/rat apache-rat-core/src/main/resources/org/apache/rat	asf.xml default.xml	545:685 (22%) 96:236 (57%)	view
24	x 2	apache-rat src/conf	spotbugs-ignore.xml spotbugs-exclude.xml	1:60 (100%) 1:60 (100%)	view
24	x 2	apache-rat-core apache-rat	spotbugs-ignore.xml spotbugs-ignore.xml	1:60 (100%) 1:60 (100%)	view
24	x 2	apache-rat-core src/conf	spotbugs-ignore.xml spotbugs-exclude.xml	1:60 (100%) 1:60 (100%)	view
20	x 2	apache-rat-tools/src/main/resources apache-rat-tools/src/main/resources	tpl Ant.tpl Maven.tpl	1:22 (22%) 1:22 (25%)	view
19	x 2	apache-rat-core/src/main/java/org/apache/rat/help apache-rat-tasks/src/mai...org/apache/rat/anttasks	Help.java Help.java	76:99 (45%) 92:114 (16%)	view
15	x 2	apache-rat-core/src/main/resources/org/apache/rat apache-rat-core/src/main/resources/org/apache/rat	asf.xml default.xml	489:508 (3%) 46:65 (7%)	view
13	x 2	apache-rat-core/src/main/resources/org/apache/rat apache-rat-core/src/main/resources/org/apache/rat	asf.xml default.xml	690:703 (2%) 237:250 (6%)	view
12	x 2	apache-rat-core/src/main...config/exclusion/plexus apache-rat-core/src/main...config/exclusion/plexus	SelectorUtils.java SelectorUtils.java	188:203 (3%) 295:310 (3%)	view
12	x 2	apache-rat-plugin/src/main/java/org/apache/rat/mp apache-rat-tasks/src/mai...org/apache/rat/anttasks	AbstractRatMojo.java Report.java	324:344 (4%) 379:400 (5%)	view
11	x 2	apache-rat-core/src/it/r...rces/ReportTest/RAT_147 apache-rat-core/src/it/r...rces/ReportTest/RAT_147	verify.groovy verify.groovy	32:42 (36%) 46:56 (36%)	view
11	x 2	apache-rat-core/src/main...config/exclusion/plexus apache-rat-core/src/main...config/exclusion/plexus	SelectorUtils.java SelectorUtils.java	353:369 (3%) 612:628 (3%)	view
11	x 2	apache-rat-core/src/main...config/exclusion/plexus apache-rat-core/src/main...config/exclusion/plexus	SelectorUtils.java SelectorUtils.java	457:473 (3%) 612:628 (3%)	view
11	x 2	apache-rat-core/src/main...config/exclusion/plexus apache-rat-core/src/main...config/exclusion/plexus	SelectorUtils.java SelectorUtils.java	353:369 (3%) 457:473 (3%)	view
10	x 2	apache-rat-core/src/main...g/apache/rat/annotation apache-rat-core/src/main...g/apache/rat/annotation	ApacheV2LicenseAppender.java ApacheV2LicenseAppender.java	64:73 (20%) 81:90 (20%)	view
10	x 2	apache-rat-tools/src/mai...va/org/apache/rat/tools apache-rat-tools/src/mai...va/org/apache/rat/tools	AntGenerator.java MavenGenerator.java	202:211 (6%) 131:140 (9%)	view
10	x 2	apache-rat-tools/src/mai...va/org/apache/rat/tools apache-rat-tools/src/mai...va/org/apache/rat/tools	AntGenerator.java MavenGenerator.java	218:229 (6%) 142:153 (9%)	view
9	x 2	apache-rat-plugin/src/site/resources/css apache-rat/src/site/resources/css	site.css site.css	19:27 (100%) 19:27 (100%)	view
9	x 2	apache-rat-core/src/main...config/exclusion/plexus apache-rat-core/src/main...config/exclusion/plexus	SelectorUtils.java SelectorUtils.java	372:389 (2%) 476:493 (2%)	view
9	x 2	apache-rat-plugin/src/site/resources/css apache-rat-tasks/src/site/resources/css	site.css site.css	19:27 (100%) 19:27 (100%)	view
9	x 2	apache-rat-tasks/src/site/resources/css src/site/resources/css	site.css site.css	19:27 (100%) 19:27 (100%)	view
9	x 2	apache-rat-core/src/site/resources/css src/site/resources/css	site.css site.css	19:27 (100%) 19:27 (100%)	view
9	x 2	apache-rat-core/src/site/resources/css apache-rat/src/site/resources/css	site.css site.css	19:27 (100%) 19:27 (100%)	view
9	x 2	apache-rat-tasks/src/site/resources/css apache-rat/src/site/resources/css	site.css site.css	19:27 (100%) 19:27 (100%)	view
9	x 2	apache-rat-tools/src/mai...va/org/apache/rat/tools apache-rat-tools/src/mai...va/org/apache/rat/tools	AntGenerator.java MavenGenerator.java	144:167 (5%) 75:99 (8%)	view
9	x 2	apache-rat-core/src/site/resources/css apache-rat-plugin/src/site/resources/css	site.css site.css	19:27 (100%) 19:27 (100%)	view
9	x 2	apache-rat-core/src/main/resources/org/apache/rat apache-rat-core/src/main/resources/org/apache/rat	asf.xml default.xml	518:527 (1%) 69:78 (4%)	view
9	x 2	apache-rat-plugin/src/site/resources/css src/site/resources/css	site.css site.css	19:27 (100%) 19:27 (100%)	view
9	x 2	apache-rat-core/src/main/resources/org/apache/rat apache-rat-core/src/main/resources/org/apache/rat	asf.xml default.xml	532:540 (1%) 83:91 (4%)	view
9	x 2	apache-rat-core/src/site/resources/css apache-rat-tasks/src/site/resources/css	site.css site.css	19:27 (100%) 19:27 (100%)	view
9	x 2	apache-rat/src/site/resources/css src/site/resources/css	site.css site.css	19:27 (100%) 19:27 (100%)	view
8	x 2	apache-rat-core/src/main...config/exclusion/plexus apache-rat-core/src/main...config/exclusion/plexus	SelectorUtils.java SelectorUtils.java	477:493 (2%) 631:649 (2%)	view
8	x 2	apache-rat-core/src/main...e/rat/report/xml/writer apache-rat-core/src/main...e/rat/report/xml/writer	XmlWriter.java XmlWriter.java	613:620 (1%) 646:653 (1%)	view
8	x 2	apache-rat-tools/src/main/resources apache-rat-tools/src/main/resources	tpl Ant.tpl Maven.tpl	47:58 (9%) 45:56 (10%)	view
8	x 2	apache-rat-core/src/main/resources/org/apache/rat apache-rat-core/src/main/resources/org/apache/rat	asf.xml asf.xml	400:407 (1%) 414:421 (1%)	view
8	x 2	apache-rat-core/src/main...config/exclusion/plexus apache-rat-core/src/main...config/exclusion/plexus	SelectorUtils.java SelectorUtils.java	373:389 (2%) 631:649 (2%)	view
7	x 2	apache-rat-core/src/main...org/apache/rat/document apache-rat-core/src/main...org/apache/rat/document	DocumentName.java DocumentName.java	288:298 (2%) 466:476 (2%)	view
7	x 2	apache-rat-core/src/main...config/exclusion/plexus apache-rat-core/src/main...config/exclusion/plexus	SelectorUtils.java SelectorUtils.java	304:314 (2%) 408:418 (2%)	view
7	x 2	apache-rat-core/src/main...pache/rat/configuration apache-rat-core/src/main...pache/rat/configuration	XMLConfigurationReader.java XMLConfigurationReader.java	305:313 (2%) 452:460 (2%)	view
7	x 2	apache-rat-core/src/main.../org/apache/rat/license apache-rat-core/src/main.../org/apache/rat/license	LicenseSetFactory.java SimpleLicense.java	409:419 (3%) 101:111 (6%)	view
7	x 2	apache-rat-core/src/it/resources/ReportTest/RAT_81 apache-rat-core/src/it/resources/ReportTest/RAT_81	verify.groovy verify.groovy	36:42 (23%) 49:55 (23%)	view
7	x 2	apache-rat-core/src/main...org/apache/rat/analysis apache-rat-core/src/main.../org/apache/rat/license	UnknownLicense.java LicenseSetFactory.java	54:65 (22%) 399:410 (3%)	view
7	x 2	apache-rat-core/src/main...config/exclusion/plexus apache-rat-core/src/main...config/exclusion/plexus	SelectorUtils.java SelectorUtils.java	331:341 (2%) 435:445 (2%)	view
7	x 2	apache-rat-core/src/main/resources/org/apache/rat apache-rat-core/src/main/resources/org/apache/rat	asf.xml default.xml	74:80 (1%) 25:31 (3%)	view
7	x 2	apache-rat-tools/src/main/resources apache-rat-tools/src/main/resources	tpl Ant.tpl Maven.tpl	65:75 (7%) 82:93 (9%)	view
7	x 2	apache-rat-tools/src/mai...va/org/apache/rat/tools apache-rat-tools/src/mai...va/org/apache/rat/tools	AntGenerator.java MavenGenerator.java	182:188 (4%) 111:117 (6%)	view
6	x 2	apache-rat-core/src/it/r...rces/ReportTest/RAT_147 apache-rat-core/src/it/resources/ReportTest/RAT_81	verify.groovy verify.groovy	36:41 (20%) 36:41 (20%)	view
6	x 2	apache-rat-plugin/src/main/java/org/apache/rat/mp apache-rat-plugin/src/main/java/org/apache/rat/mp	All.java Any.java	36:43 (60%) 36:43 (60%)	view
6	x 2	apache-rat-plugin/src/main/java/org/apache/rat/mp apache-rat-plugin/src/main/java/org/apache/rat/mp	All.java Not.java	36:43 (60%) 36:43 (60%)	view
6	x 2	apache-rat-core/src/main/java/org/apache/rat apache-rat-tools/src/mai...rg/apache/rat/tools/xsd	Reporter.java XsdGenerator.java	144:149 (10%) 78:83 (4%)	view

Duplicated Units

The list of top 1 duplicated units.

See data for all 1 unit duplicate

Size	#	Folders	Files	Lines	Code
10	x 2	apache-rat-plugin/src/main/java/org/apache/rat/mp apache-rat-tasks/src/mai...org/apache/rat/anttasks	AbstractRatMojo.java Report.java	324:335 379:390	view