apache / netbeans-jackpot30Duplication

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.

Learn more...

Duplication Overall

51% duplication:

29,380 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
15,260 duplicated lines

5,161 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
language (163%) --> remoting (29%)	10451	91 file pairs	details...
duplicates (190%) --> remoting (29%)	10402	82 file pairs	details...
cmdline (141%) --> remoting (27%)	9690	91 file pairs	details...
duplicates (54%) --> language (46%)	2954	18 file pairs	details...
cmdline (38%) --> language (41%)	2638	21 file pairs	details...
cmdline (37%) --> duplicates (47%)	2576	17 file pairs	details...
prs (42%) --> remoting (2%)	1047	31 file pairs	details...
cmdline (7%) --> prs (21%)	545	8 file pairs	details...
language (7%) --> prs (18%)	469	8 file pairs	details...
duplicates (7%) --> prs (16%)	418	8 file pairs	details...

Open 3D force graph...

Show more details on duplication between components...

Longest Duplicates

The list of 50 longest duplicates.

See data for all 5,161 duplicates...

Size	#	Folders	Files	Lines	Code
321	x 2	remoting/server/web/usages.web.api/nbproject remoting/server/web/web.ui/nbproject	build-impl.xml build-impl.xml	40:492 (33%) 40:492 (33%)	view
321	x 2	remoting/server/web/usages.web.api/nbproject remoting/server/web/web.main/nbproject	build-impl.xml build-impl.xml	40:492 (33%) 40:492 (30%)	view
321	x 2	remoting/server/web/source.web.api/nbproject remoting/server/web/web.ui/nbproject	build-impl.xml build-impl.xml	40:492 (33%) 40:492 (33%)	view
321	x 2	remoting/server/web/nbindex.web.api/nbproject remoting/server/web/web.ui/nbproject	build-impl.xml build-impl.xml	40:492 (33%) 40:492 (33%)	view
321	x 2	remoting/server/web/base.web.api/nbproject remoting/server/web/usages.web.api/nbproject	build-impl.xml build-impl.xml	40:492 (34%) 40:492 (33%)	view
321	x 2	language/server/web/language.web.api/nbproject remoting/server/web/base.web.api/nbproject	build-impl.xml build-impl.xml	40:492 (32%) 40:492 (34%)	view
321	x 2	remoting/server/web/resolve.web.api/nbproject remoting/server/web/web.main/nbproject	build-impl.xml build-impl.xml	40:492 (33%) 40:492 (30%)	view
321	x 2	remoting/server/web/base.web.api/nbproject remoting/server/web/resolve.web.api/nbproject	build-impl.xml build-impl.xml	40:492 (34%) 40:492 (33%)	view
321	x 2	language/server/web/language.web.api/nbproject remoting/server/web/web.ui/nbproject	build-impl.xml build-impl.xml	40:492 (32%) 40:492 (33%)	view
321	x 2	remoting/server/web/base.web.api/nbproject remoting/server/web/nbindex.web.api/nbproject	build-impl.xml build-impl.xml	40:492 (34%) 40:492 (33%)	view
321	x 2	duplicates/server/web/duplicates.web.api/nbproject remoting/server/web/type.web.api/nbproject	build-impl.xml build-impl.xml	40:492 (33%) 40:492 (33%)	view
321	x 2	remoting/server/web/nbindex.web.api/nbproject remoting/server/web/source.web.api/nbproject	build-impl.xml build-impl.xml	40:492 (33%) 40:492 (33%)	view
321	x 2	language/server/web/language.web.api/nbproject remoting/server/web/resolve.web.api/nbproject	build-impl.xml build-impl.xml	40:492 (32%) 40:492 (33%)	view
321	x 2	remoting/server/web/source.web.api/nbproject remoting/server/web/type.web.api/nbproject	build-impl.xml build-impl.xml	40:492 (33%) 40:492 (33%)	view
321	x 2	language/server/web/language.web.api/nbproject remoting/server/web/source.web.api/nbproject	build-impl.xml build-impl.xml	40:492 (32%) 40:492 (33%)	view
321	x 2	language/server/web/language.web.api/nbproject remoting/server/web/type.web.api/nbproject	build-impl.xml build-impl.xml	40:492 (32%) 40:492 (33%)	view
321	x 2	duplicates/server/web/duplicates.web.api/nbproject remoting/server/web/web.main/nbproject	build-impl.xml build-impl.xml	40:492 (33%) 40:492 (30%)	view
321	x 2	remoting/server/web/resolve.web.api/nbproject remoting/server/web/type.web.api/nbproject	build-impl.xml build-impl.xml	40:492 (33%) 40:492 (33%)	view
321	x 2	remoting/server/web/base.web.api/nbproject remoting/server/web/web.main/nbproject	build-impl.xml build-impl.xml	40:492 (34%) 40:492 (30%)	view
321	x 2	remoting/server/web/type.web.api/nbproject remoting/server/web/web.ui/nbproject	build-impl.xml build-impl.xml	40:492 (33%) 40:492 (33%)	view
321	x 2	language/server/web/language.web.api/nbproject remoting/server/web/web.main/nbproject	build-impl.xml build-impl.xml	40:492 (32%) 40:492 (30%)	view
321	x 2	remoting/server/web/source.web.api/nbproject remoting/server/web/usages.web.api/nbproject	build-impl.xml build-impl.xml	40:492 (33%) 40:492 (33%)	view
321	x 2	duplicates/server/web/duplicates.web.api/nbproject remoting/server/web/base.web.api/nbproject	build-impl.xml build-impl.xml	40:492 (33%) 40:492 (34%)	view
321	x 2	remoting/server/web/resolve.web.api/nbproject remoting/server/web/web.ui/nbproject	build-impl.xml build-impl.xml	40:492 (33%) 40:492 (33%)	view
321	x 2	duplicates/server/web/duplicates.web.api/nbproject remoting/server/web/source.web.api/nbproject	build-impl.xml build-impl.xml	40:492 (33%) 40:492 (33%)	view
321	x 2	remoting/server/web/nbindex.web.api/nbproject remoting/server/web/web.main/nbproject	build-impl.xml build-impl.xml	40:492 (33%) 40:492 (30%)	view
321	x 2	remoting/server/web/type.web.api/nbproject remoting/server/web/usages.web.api/nbproject	build-impl.xml build-impl.xml	40:492 (33%) 40:492 (33%)	view
321	x 2	remoting/server/web/type.web.api/nbproject remoting/server/web/web.main/nbproject	build-impl.xml build-impl.xml	40:492 (33%) 40:492 (30%)	view
321	x 2	remoting/server/web/base.web.api/nbproject remoting/server/web/source.web.api/nbproject	build-impl.xml build-impl.xml	40:492 (34%) 40:492 (33%)	view
321	x 2	duplicates/server/web/duplicates.web.api/nbproject remoting/server/web/nbindex.web.api/nbproject	build-impl.xml build-impl.xml	40:492 (33%) 40:492 (33%)	view
321	x 2	remoting/server/web/base.web.api/nbproject remoting/server/web/type.web.api/nbproject	build-impl.xml build-impl.xml	40:492 (34%) 40:492 (33%)	view
321	x 2	duplicates/server/web/duplicates.web.api/nbproject language/server/web/language.web.api/nbproject	build-impl.xml build-impl.xml	40:492 (33%) 40:492 (32%)	view
321	x 2	remoting/server/web/resolve.web.api/nbproject remoting/server/web/usages.web.api/nbproject	build-impl.xml build-impl.xml	40:492 (33%) 40:492 (33%)	view
321	x 2	duplicates/server/web/duplicates.web.api/nbproject remoting/server/web/web.ui/nbproject	build-impl.xml build-impl.xml	40:492 (33%) 40:492 (33%)	view
321	x 2	remoting/server/web/nbindex.web.api/nbproject remoting/server/web/resolve.web.api/nbproject	build-impl.xml build-impl.xml	40:492 (33%) 40:492 (33%)	view
321	x 2	remoting/server/web/resolve.web.api/nbproject remoting/server/web/source.web.api/nbproject	build-impl.xml build-impl.xml	40:492 (33%) 40:492 (33%)	view
321	x 2	duplicates/server/web/duplicates.web.api/nbproject remoting/server/web/usages.web.api/nbproject	build-impl.xml build-impl.xml	40:492 (33%) 40:492 (33%)	view
321	x 2	duplicates/server/web/duplicates.web.api/nbproject remoting/server/web/resolve.web.api/nbproject	build-impl.xml build-impl.xml	40:492 (33%) 40:492 (33%)	view
321	x 2	remoting/server/web/nbindex.web.api/nbproject remoting/server/web/usages.web.api/nbproject	build-impl.xml build-impl.xml	40:492 (33%) 40:492 (33%)	view
321	x 2	remoting/server/web/source.web.api/nbproject remoting/server/web/web.main/nbproject	build-impl.xml build-impl.xml	40:492 (33%) 40:492 (30%)	view
321	x 2	language/server/web/language.web.api/nbproject remoting/server/web/nbindex.web.api/nbproject	build-impl.xml build-impl.xml	40:492 (32%) 40:492 (33%)	view
321	x 2	remoting/server/web/base.web.api/nbproject remoting/server/web/web.ui/nbproject	build-impl.xml build-impl.xml	40:492 (34%) 40:492 (33%)	view
321	x 2	remoting/server/web/nbindex.web.api/nbproject remoting/server/web/type.web.api/nbproject	build-impl.xml build-impl.xml	40:492 (33%) 40:492 (33%)	view
321	x 2	remoting/server/web/web.main/nbproject remoting/server/web/web.ui/nbproject	build-impl.xml build-impl.xml	40:492 (30%) 40:492 (33%)	view
321	x 2	language/server/web/language.web.api/nbproject remoting/server/web/usages.web.api/nbproject	build-impl.xml build-impl.xml	40:492 (32%) 40:492 (33%)	view
291	x 2	remoting/server/web/source.web.api/nbproject remoting/server/web/type.web.api/nbproject	build-impl.xml build-impl.xml	938:1428 (30%) 938:1428 (30%)	view
291	x 2	duplicates/server/web/duplicates.web.api/nbproject remoting/server/web/source.web.api/nbproject	build-impl.xml build-impl.xml	938:1428 (30%) 938:1428 (30%)	view
291	x 2	remoting/server/web/nbindex.web.api/nbproject remoting/server/web/type.web.api/nbproject	build-impl.xml build-impl.xml	938:1428 (30%) 938:1428 (30%)	view
291	x 2	remoting/server/web/nbindex.web.api/nbproject remoting/server/web/source.web.api/nbproject	build-impl.xml build-impl.xml	938:1428 (30%) 938:1428 (30%)	view
291	x 2	duplicates/server/web/duplicates.web.api/nbproject remoting/server/web/nbindex.web.api/nbproject	build-impl.xml build-impl.xml	938:1428 (30%) 938:1428 (30%)	view

Duplicated Units

The list of top 3 duplicated units.

See data for all 3 unit duplicates...

Size	#	Folders	Files	Lines	Code
12	x 2	language/ide/indexing/sr...ackpot30/indexing/batch language/server/web/lang...30/backend/language/api	EnhancedScopes.java UI.java	431:446 143:158	view
7	x 2	remoting/ide/usages/src/...es/jackpot30/ide/usages remoting/server/web/web....es/jackpot30/backend/ui	RemoteUsages.java UI.java	298:308 809:819	view
6	x 2	remoting/server/web/base.../jackpot30/backend/base language/server/web/lang...30/backend/language/api	FreemarkerUtilities.java UI.java	38:49 218:229	view