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

35% duplication:

1,564 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
549 duplicated lines

124 duplicates

Duplication per Extension

Duplication per Component (primary)

Longest Duplicates

The list of 20 longest duplicates.

See data for all 124 duplicates...

Size	#	Folders	Files	Lines	Code
24	x 2	src/main/java/com/google...ce/gerrit/plugins/oauth src/main/java/com/google...ce/gerrit/plugins/oauth	GitLabOAuthService.java LemonLDAPOAuthService.java	102:135 (33%) 98:131 (33%)	view
23	x 2	src/main/java/com/google...ce/gerrit/plugins/oauth src/main/java/com/google...ce/gerrit/plugins/oauth	DexOAuthService.java KeycloakOAuthService.java	127:158 (27%) 131:162 (25%)	view
22	x 2	src/main/java/com/google...ce/gerrit/plugins/oauth src/main/java/com/google...ce/gerrit/plugins/oauth	FacebookOAuthService.java PhabricatorOAuthService.java	112:145 (29%) 120:153 (26%)	view
21	x 2	src/main/java/com/google...ce/gerrit/plugins/oauth src/main/java/com/google...ce/gerrit/plugins/oauth	BitbucketOAuthService.java FacebookOAuthService.java	106:137 (29%) 114:145 (28%)	view
21	x 2	src/main/java/com/google...ce/gerrit/plugins/oauth src/main/java/com/google...ce/gerrit/plugins/oauth	BitbucketOAuthService.java GitHubOAuthService.java	106:137 (29%) 123:154 (24%)	view
21	x 2	src/main/java/com/google...ce/gerrit/plugins/oauth src/main/java/com/google...ce/gerrit/plugins/oauth	BitbucketOAuthService.java PhabricatorOAuthService.java	106:137 (29%) 122:153 (25%)	view
21	x 2	src/main/java/com/google...ce/gerrit/plugins/oauth src/main/java/com/google...ce/gerrit/plugins/oauth	AirVantageOAuthService.java PhabricatorOAuthService.java	102:133 (30%) 122:153 (25%)	view
21	x 2	src/main/java/com/google...ce/gerrit/plugins/oauth src/main/java/com/google...ce/gerrit/plugins/oauth	AirVantageOAuthService.java FacebookOAuthService.java	102:133 (30%) 114:145 (28%)	view
21	x 2	src/main/java/com/google...ce/gerrit/plugins/oauth src/main/java/com/google...ce/gerrit/plugins/oauth	FacebookOAuthService.java GitHubOAuthService.java	114:145 (28%) 123:154 (24%)	view
21	x 2	src/main/java/com/google...ce/gerrit/plugins/oauth src/main/java/com/google...ce/gerrit/plugins/oauth	AirVantageOAuthService.java BitbucketOAuthService.java	102:133 (30%) 106:137 (29%)	view
21	x 2	src/main/java/com/google...ce/gerrit/plugins/oauth src/main/java/com/google...ce/gerrit/plugins/oauth	AirVantageOAuthService.java GitHubOAuthService.java	102:133 (30%) 123:154 (24%)	view
21	x 2	src/main/java/com/google...ce/gerrit/plugins/oauth src/main/java/com/google...ce/gerrit/plugins/oauth	GitHubOAuthService.java PhabricatorOAuthService.java	123:154 (24%) 122:153 (25%)	view
20	x 2	src/main/java/com/google...ce/gerrit/plugins/oauth src/main/java/com/google...ce/gerrit/plugins/oauth	DexOAuthService.java KeycloakOAuthService.java	81:109 (24%) 80:104 (22%)	view
19	x 2	src/main/java/com/google...ce/gerrit/plugins/oauth src/main/java/com/google...ce/gerrit/plugins/oauth	FacebookOAuthService.java GitHubOAuthService.java	78:101 (25%) 92:114 (22%)	view
19	x 2	src/main/java/com/google...ce/gerrit/plugins/oauth src/main/java/com/google...ce/gerrit/plugins/oauth	GitHubOAuthService.java GoogleOAuthService.java	92:114 (22%) 99:121 (12%)	view
19	x 2	src/main/java/com/google...ce/gerrit/plugins/oauth src/main/java/com/google...ce/gerrit/plugins/oauth	FacebookOAuthService.java GoogleOAuthService.java	78:101 (25%) 99:121 (12%)	view
18	x 2	src/main/java/com/google...ce/gerrit/plugins/oauth src/main/java/com/google...ce/gerrit/plugins/oauth	DexOAuthService.java GitLabOAuthService.java	133:157 (21%) 111:135 (25%)	view
18	x 2	src/main/java/com/google...ce/gerrit/plugins/oauth src/main/java/com/google...ce/gerrit/plugins/oauth	KeycloakOAuthService.java LemonLDAPOAuthService.java	137:161 (20%) 107:131 (25%)	view
18	x 2	src/main/java/com/google...ce/gerrit/plugins/oauth src/main/java/com/google...ce/gerrit/plugins/oauth	FacebookOAuthService.java GitLabOAuthService.java	121:145 (24%) 111:135 (25%)	view
18	x 2	src/main/java/com/google...ce/gerrit/plugins/oauth src/main/java/com/google...ce/gerrit/plugins/oauth	FacebookOAuthService.java LemonLDAPOAuthService.java	121:145 (24%) 107:131 (25%)	view

Duplicated Units

The list of top 1 duplicated units.

See data for all 1 unit duplicate

Size	#	Folders	Files	Lines	Code
10	x 11	src/main/java/com/google...ce/gerrit/plugins/oauth src/main/java/com/google...ce/gerrit/plugins/oauth src/main/java/com/google...ce/gerrit/plugins/oauth src/main/java/com/google...ce/gerrit/plugins/oauth src/main/java/com/google...ce/gerrit/plugins/oauth src/main/java/com/google...ce/gerrit/plugins/oauth src/main/java/com/google...ce/gerrit/plugins/oauth src/main/java/com/google...ce/gerrit/plugins/oauth src/main/java/com/google...ce/gerrit/plugins/oauth src/main/java/com/google...ce/gerrit/plugins/oauth ...	AzureActiveDirectoryService.java DexOAuthService.java PhabricatorOAuthService.java KeycloakOAuthService.java GitLabOAuthService.java BitbucketOAuthService.java LemonLDAPOAuthService.java GitHubOAuthService.java FacebookOAuthService.java AirVantageOAuthService.java ...	201:211 134:144 130:140 138:148 112:122 114:124 108:118 131:141 122:132 110:120 ...	view