apache / incubator-ponymail-unit-tests

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

75% duplication:

68,632 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
51,771 duplicated lines

3,917 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
yaml (39%) --> yamlorig (100%)	28698	9 file pairs	details...

Open 2D force graph... Open 3D force graph...

Show more details on duplication between components...

Longest Duplicates

The list of 50 longest duplicates.

See data for all 3,917 duplicates...

Size	#	Folders	Files	Lines	Code
3531	x 2	yaml yamlorig	gen-maven-dev-2017-11-listsao.yaml gen-maven-dev-2017-11-listsao.yaml	1285:4815 (73%) 1283:4813 (73%)	view
3501	x 2	yaml yamlorig	gen-maven-dev-2017-11-mboxvm.yaml gen-maven-dev-2017-11-mboxvm.yaml	1270:4770 (73%) 1268:4768 (73%)	view
3501	x 2	yaml yamlorig	gen-maven-dev-2017-11-mailarchivesao.... gen-maven-dev-2017-11-mailarchivesao....	1270:4770 (73%) 1268:4768 (73%)	view
3193	x 2	yaml yaml	generators-dkim-multimbox.yaml generators-dkim-multimbox.yaml	6:3198 (49%) 3200:6392 (49%)	view
1219	x 2	yaml yamlorig	gen-maven-dev-2017-11-listsao.yaml gen-maven-dev-2017-11-listsao.yaml	1:1219 (25%) 1:1219 (25%)	view
1204	x 2	yaml yamlorig	gen-maven-dev-2017-11-mboxvm.yaml gen-maven-dev-2017-11-mboxvm.yaml	1:1204 (25%) 1:1204 (25%)	view
1204	x 2	yaml yamlorig	gen-maven-dev-2017-11-mailarchivesao.... gen-maven-dev-2017-11-mailarchivesao....	1:1204 (25%) 1:1204 (25%)	view
669	x 2	yaml yaml	par-maven-dev-2017-11-mailarchivesao.... par-maven-dev-2017-11-mboxvm.yaml	7:675 (51%) 7:675 (51%)	view
640	x 2	corpus corpus	mbox maven_duplicates_2017_mailarchivesao.... maven_duplicates_2017_mboxvm.mbox	479:1142 (32%) 473:1136 (32%)	view
624	x 2	corpus corpus	mbox maven_duplicates_2017_listsao_1.mbox maven_duplicates_2017_mailarchivesao....	493:1139 (31%) 496:1142 (31%)	view
624	x 2	corpus corpus	mbox maven_duplicates_2017_listsao_2.mbox maven_duplicates_2017_mboxvm.mbox	511:1157 (30%) 490:1136 (32%)	view
624	x 2	corpus corpus	mbox maven_duplicates_2017_listsao_1.mbox maven_duplicates_2017_mboxvm.mbox	493:1139 (31%) 490:1136 (32%)	view
624	x 2	corpus corpus	mbox maven_duplicates_2017_listsao_1.mbox maven_duplicates_2017_listsao_2.mbox	493:1139 (31%) 511:1157 (30%)	view
624	x 2	corpus corpus	mbox maven_duplicates_2017_listsao_2.mbox maven_duplicates_2017_mailarchivesao....	511:1157 (30%) 496:1142 (31%)	view
608	x 2	yaml yaml	gen-maven-dev-2017-11-mailarchivesao.... gen-maven-dev-2017-11-mboxvm.yaml	3705:4312 (12%) 3705:4312 (12%)	view
608	x 2	yaml yamlorig	gen-maven-dev-2017-11-mailarchivesao.... gen-maven-dev-2017-11-mboxvm.yaml	2753:3360 (12%) 2751:3358 (12%)	view
608	x 2	yaml yaml	gen-maven-dev-2017-11-mailarchivesao.... gen-maven-dev-2017-11-mboxvm.yaml	2753:3360 (12%) 2753:3360 (12%)	view
608	x 2	yamlorig yamlorig	gen-maven-dev-2017-11-mailarchivesao.... gen-maven-dev-2017-11-mboxvm.yaml	2751:3358 (12%) 2751:3358 (12%)	view
608	x 2	yaml yamlorig	gen-maven-dev-2017-11-mboxvm.yaml gen-maven-dev-2017-11-mailarchivesao....	3705:4312 (12%) 3703:4310 (12%)	view
608	x 2	yaml yamlorig	gen-maven-dev-2017-11-mboxvm.yaml gen-maven-dev-2017-11-mailarchivesao....	2753:3360 (12%) 2751:3358 (12%)	view
608	x 2	yaml yamlorig	gen-maven-dev-2017-11-mailarchivesao.... gen-maven-dev-2017-11-mboxvm.yaml	3705:4312 (12%) 3703:4310 (12%)	view
608	x 2	yamlorig yamlorig	gen-maven-dev-2017-11-mailarchivesao.... gen-maven-dev-2017-11-mboxvm.yaml	3703:4310 (12%) 3703:4310 (12%)	view
494	x 2	yaml yaml	gen-maven-dev-2017-11-mailarchivesao.... gen-maven-dev-2017-11-mboxvm.yaml	9:502 (10%) 9:502 (10%)	view
494	x 2	yaml yamlorig	gen-maven-dev-2017-11-mboxvm.yaml gen-maven-dev-2017-11-mailarchivesao....	1915:2408 (10%) 1913:2406 (10%)	view
494	x 2	yaml yamlorig	gen-maven-dev-2017-11-mailarchivesao.... gen-maven-dev-2017-11-mboxvm.yaml	9:502 (10%) 9:502 (10%)	view
494	x 2	yaml yamlorig	gen-maven-dev-2017-11-mboxvm.yaml gen-maven-dev-2017-11-mailarchivesao....	9:502 (10%) 9:502 (10%)	view
494	x 2	yaml yaml	gen-maven-dev-2017-11-mailarchivesao.... gen-maven-dev-2017-11-mboxvm.yaml	1915:2408 (10%) 1915:2408 (10%)	view
494	x 2	yamlorig yamlorig	gen-maven-dev-2017-11-mailarchivesao.... gen-maven-dev-2017-11-mboxvm.yaml	1913:2406 (10%) 1913:2406 (10%)	view
494	x 2	yamlorig yamlorig	gen-maven-dev-2017-11-mailarchivesao.... gen-maven-dev-2017-11-mboxvm.yaml	9:502 (10%) 9:502 (10%)	view
494	x 2	yaml yamlorig	gen-maven-dev-2017-11-mailarchivesao.... gen-maven-dev-2017-11-mboxvm.yaml	1915:2408 (10%) 1913:2406 (10%)	view
467	x 2	yaml yaml	par-maven-dev-2017-11-mailarchivesao.... par-maven-dev-2017-11-mboxvm.yaml	682:1148 (35%) 682:1148 (35%)	view
365	x 2	yaml yaml	parsing-users-httpd-2020-07.yaml parsing-users-httpd-2020-07_asf.yaml	102:466 (78%) 102:466 (78%)	view
338	x 2	yaml yaml	gen-maven-dev-2017-11-mailarchivesao.... gen-maven-dev-2017-11-mboxvm.yaml	508:845 (7%) 508:845 (7%)	view
338	x 2	yaml yaml	gen-maven-dev-2017-11-mailarchivesao.... gen-maven-dev-2017-11-mboxvm.yaml	3366:3703 (7%) 3366:3703 (7%)	view
338	x 2	yaml yamlorig	gen-maven-dev-2017-11-mailarchivesao.... gen-maven-dev-2017-11-mboxvm.yaml	2414:2751 (7%) 2412:2749 (7%)	view
338	x 2	yamlorig yamlorig	gen-maven-dev-2017-11-mailarchivesao.... gen-maven-dev-2017-11-mboxvm.yaml	508:845 (7%) 508:845 (7%)	view
338	x 2	yaml yaml	gen-maven-dev-2017-11-mailarchivesao.... gen-maven-dev-2017-11-mboxvm.yaml	4318:4655 (7%) 4318:4655 (7%)	view
338	x 2	yamlorig yamlorig	gen-maven-dev-2017-11-mailarchivesao.... gen-maven-dev-2017-11-mboxvm.yaml	3364:3701 (7%) 3364:3701 (7%)	view
338	x 2	yaml yamlorig	gen-maven-dev-2017-11-mboxvm.yaml gen-maven-dev-2017-11-mailarchivesao....	2414:2751 (7%) 2412:2749 (7%)	view
338	x 2	yaml yamlorig	gen-maven-dev-2017-11-mboxvm.yaml gen-maven-dev-2017-11-mailarchivesao....	508:845 (7%) 508:845 (7%)	view
338	x 2	yaml yamlorig	gen-maven-dev-2017-11-mailarchivesao.... gen-maven-dev-2017-11-mboxvm.yaml	4318:4655 (7%) 4316:4653 (7%)	view
338	x 2	yaml yamlorig	gen-maven-dev-2017-11-mailarchivesao.... gen-maven-dev-2017-11-mboxvm.yaml	3366:3703 (7%) 3364:3701 (7%)	view
338	x 2	yaml yaml	gen-maven-dev-2017-11-mailarchivesao.... gen-maven-dev-2017-11-mboxvm.yaml	2414:2751 (7%) 2414:2751 (7%)	view
338	x 2	yamlorig yamlorig	gen-maven-dev-2017-11-mailarchivesao.... gen-maven-dev-2017-11-mboxvm.yaml	4316:4653 (7%) 4316:4653 (7%)	view
338	x 2	yamlorig yamlorig	gen-maven-dev-2017-11-mailarchivesao.... gen-maven-dev-2017-11-mboxvm.yaml	2412:2749 (7%) 2412:2749 (7%)	view
338	x 2	yaml yamlorig	gen-maven-dev-2017-11-mboxvm.yaml gen-maven-dev-2017-11-mailarchivesao....	4318:4655 (7%) 4316:4653 (7%)	view
338	x 2	yaml yamlorig	gen-maven-dev-2017-11-mailarchivesao.... gen-maven-dev-2017-11-mboxvm.yaml	508:845 (7%) 508:845 (7%)	view
338	x 2	yaml yamlorig	gen-maven-dev-2017-11-mboxvm.yaml gen-maven-dev-2017-11-mailarchivesao....	3366:3703 (7%) 3364:3701 (7%)	view
325	x 2	corpus corpus	mbox maven_duplicates_2017_mailarchivesao.... maven_duplicates_2017_mboxvm.mbox	1253:1600 (16%) 1243:1590 (16%)	view
317	x 2	yaml yaml	generators-httpd-user.yaml generators-httpd-user_asf.yaml	1042:1358 (19%) 717:1033 (24%)	view