apache / archiva-redback-coreDuplication

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

11% duplication:

21,417 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
2,442 duplicated lines

538 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
redback-rbac (1%) --> redback-users (4%)	149	30 file pairs	details...
redback-integrations (<1%) --> redback-rbac (1%)	130	10 file pairs	details...
redback-authentication (4%) --> redback-users (3%)	127	31 file pairs	details...
redback-authentication (4%) --> redback-rbac (1%)	115	30 file pairs	details...
redback-authentication (3%) --> redback-keys (10%)	99	18 file pairs	details...
redback-authentication (3%) --> redback-authorization (18%)	88	12 file pairs	details...
redback-authorization (17%) --> redback-rbac (<1%)	85	11 file pairs	details...
redback-keys (8%) --> redback-rbac (<1%)	82	15 file pairs	details...
redback-keys (8%) --> redback-users (2%)	82	15 file pairs	details...
redback-integrations (<1%) --> redback-users (1%)	73	6 file pairs	details...
redback-authorization (14%) --> redback-users (1%)	71	10 file pairs	details...
redback-authentication (2%) --> redback-system (18%)	70	6 file pairs	details...
redback-authentication (2%) --> redback-integrations (<1%)	70	6 file pairs	details...
redback-authentication (2%) --> redback-common (1%)	70	6 file pairs	details...
redback-authentication (2%) --> redback-policy (5%)	70	6 file pairs	details...
redback-authentication (2%) --> redback-configuration (15%)	63	6 file pairs	details...
redback-common (1%) --> redback-users (1%)	57	5 file pairs	details...
redback-policy (4%) --> redback-users (1%)	57	5 file pairs	details...
redback-system (14%) --> redback-users (1%)	57	5 file pairs	details...
redback-common (1%) --> redback-rbac (<1%)	56	5 file pairs	details...
redback-policy (4%) --> redback-rbac (<1%)	56	5 file pairs	details...
redback-rbac (<1%) --> redback-system (14%)	56	5 file pairs	details...
redback-authorization (11%) --> redback-keys (5%)	55	6 file pairs	details...
redback-configuration (12%) --> redback-users (1%)	51	5 file pairs	details...
redback-configuration (12%) --> redback-rbac (<1%)	50	5 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 538 duplicates...

Size	#	Folders	Files	Lines	Code
34	x 2	redback-integrations/red.../redback/rest/api/model redback-integrations/red...dback/rest/api/model/v2	TokenResponse.java TokenResponse.java	33:84 (49%) 33:84 (49%)	view
23	x 2	redback-integrations/red...ck/rest/api/services/v2 redback-integrations/red...ck/rest/api/services/v2	RoleService.java RoleService.java	395:418 (6%) 434:457 (6%)	view
20	x 2	redback-rbac/redback-rba...chiva/redback/rbac/ldap redback-rbac/redback-rba...iva/redback/rbac/memory	LdapRbacManager.java MemoryRole.java	1320:1357 (2%) 109:148 (15%)	view
20	x 2	redback-integrations/red...dback/rest/api/model/v2 redback-integrations/red...dback/rest/api/model/v2	User.java UserInfo.java	141:182 (13%) 123:164 (14%)	view
19	x 2	redback-rbac/redback-rba...chiva/redback/rbac/ldap redback-rbac/redback-rba...iva/redback/rbac/memory	LdapRbacManager.java MemoryRole.java	1455:1489 (2%) 236:270 (14%)	view
19	x 2	redback-integrations/red...tegration/mail/template redback-integrations/red...tegration/mail/template	newAccountValidationEmail.ftl passwordResetEmail.ftl	1:19 (57%) 1:19 (65%)	view
19	x 2	redback-rbac/redback-rba.../redback/rbac/jpa/model redback-rbac/redback-rba.../redback/rbac/jpa/model	JpaOperation.java JpaPermission.java	46:76 (51%) 58:88 (31%)	view
16	x 2	redback-integrations/red.../redback/rest/api/model redback-integrations/red...dback/rest/api/model/v2	TokenResponse.java TokenResponse.java	122:155 (23%) 122:155 (23%)	view
15	x 2	redback-integrations/red.../redback/rest/api/model redback-integrations/red.../redback/rest/api/model	GroupMapping.java LdapGroupMapping.java	71:94 (36%) 65:88 (39%)	view
15	x 2	redback-integrations/red.../redback/rest/api/model redback-integrations/red...dback/rest/api/model/v2	Permission.java Permission.java	76:97 (39%) 90:111 (29%)	view
14	x 2	redback-integrations/red...a/redback/rest/services redback-integrations/red...edback/rest/services/v2	DefaultUserService.java DefaultUserService.java	97:124 (2%) 128:156 (2%)	view
13	x 2	redback-integrations/red.../redback/rest/api/model redback-integrations/red...dback/rest/api/model/v2	Operation.java Operation.java	70:89 (40%) 80:99 (30%)	view
13	x 2	redback-users/redback-us.../redback/users/ldap/ctl redback-users/redback-us.../redback/users/ldap/ctl	DefaultLdapController.java DefaultLdapController.java	203:228 (5%) 246:271 (5%)	view
13	x 2	redback-integrations/red.../redback/rest/api/model redback-integrations/red...dback/rest/api/model/v2	Resource.java Resource.java	70:89 (40%) 77:96 (35%)	view
12	x 2	redback-integrations/red...ck/rest/api/services/v2 redback-integrations/red...ck/rest/api/services/v2	UserService.java UserService.java	150:161 (2%) 226:237 (2%)	view
12	x 2	redback-common/redback-c.../common/ldap/connection redback-common/redback-c.../common/ldap/connection	ConfigurableLdapConnectionFactory.java LdapConnectionConfiguration.java	181:208 (10%) 124:151 (10%)	view
12	x 2	redback-integrations/red...a/redback/rest/services redback-integrations/red...a/redback/rest/services	DefaultRoleManagementService.java DefaultRoleManagementService.java	492:515 (2%) 534:557 (2%)	view
12	x 2	redback-integrations/red...dback/rest/api/model/v2 redback-integrations/red...dback/rest/api/model/v2	User.java UserInfo.java	109:124 (7%) 103:118 (8%)	view
12	x 2	redback-common/redback-c...edback/common/ldap/role redback-common/redback-c...edback/common/ldap/role	DefaultLdapRoleMapper.java DefaultLdapRoleMapper.java	878:902 (2%) 943:967 (2%)	view
12	x 2	redback-integrations/red...a/redback/rest/services redback-rbac/redback-rba...chiva/redback/rbac/ldap	DefaultLdapGroupMappingService.java LdapRbacManager.java	171:196 (15%) 329:354 (1%)	view
12	x 2	redback-integrations/red.../redback/rest/api/model redback-integrations/red...dback/rest/api/model/v2	UserRegistrationRequest.java UserRegistrationRequest.java	57:75 (48%) 63:81 (41%)	view
11	x 2	redback-keys/redback-aut...main/resources/META-INF redback-keys/redback-key...main/resources/META-INF	spring-context.xml spring-context.xml	1:31 (91%) 1:31 (91%)	view
11	x 2	redback-authorization/re...main/resources/META-INF redback-rbac/redback-rba...main/resources/META-INF	spring-context.xml spring-context.xml	1:31 (91%) 1:31 (91%)	view
11	x 2	redback-authentication/r...main/resources/META-INF redback-rbac/redback-rba...main/resources/META-INF	spring-context.xml spring-context.xml	1:31 (91%) 1:31 (91%)	view
11	x 2	redback-authentication/r...main/resources/META-INF redback-keys/redback-key...main/resources/META-INF	spring-context.xml spring-context.xml	1:31 (91%) 1:31 (47%)	view
11	x 2	redback-authentication/r...main/resources/META-INF redback-authorization/re...main/resources/META-INF	spring-context.xml spring-context.xml	1:31 (91%) 1:31 (91%)	view
11	x 2	redback-authentication/r...main/resources/META-INF redback-authentication/r...main/resources/META-INF	spring-context.xml spring-context.xml	1:31 (91%) 1:31 (91%)	view
11	x 2	redback-authentication/r...main/resources/META-INF redback-users/redback-us...main/resources/META-INF	spring-context.xml spring-context.xml	1:31 (91%) 1:31 (30%)	view
11	x 2	redback-authentication/r...main/resources/META-INF redback-rbac/redback-rba...main/resources/META-INF	spring-context.xml spring-context.xml	1:31 (84%) 1:31 (91%)	view
11	x 2	redback-authorization/re...main/resources/META-INF redback-keys/redback-key...main/resources/META-INF	spring-context.xml spring-context.xml	1:31 (91%) 1:31 (91%)	view
11	x 2	redback-authorization/re...main/resources/META-INF redback-keys/redback-key...main/resources/META-INF	spring-context.xml spring-context.xml	1:31 (91%) 1:31 (91%)	view
11	x 2	redback-authentication/r...main/resources/META-INF redback-authentication/r...main/resources/META-INF	spring-context.xml spring-context.xml	1:31 (84%) 1:31 (91%)	view
11	x 2	redback-authentication/r...main/resources/META-INF redback-rbac/redback-rba...main/resources/META-INF	spring-context.xml spring-context.xml	1:31 (91%) 1:31 (91%)	view
11	x 2	redback-authentication/r...main/resources/META-INF redback-users/redback-us...main/resources/META-INF	spring-context.xml spring-context.xml	1:31 (91%) 1:31 (30%)	view
11	x 2	redback-authentication/r...main/resources/META-INF redback-keys/redback-key...main/resources/META-INF	spring-context.xml spring-context.xml	1:31 (84%) 1:31 (47%)	view
11	x 2	redback-authorization/re...main/resources/META-INF redback-rbac/redback-rba...main/resources/META-INF	spring-context.xml spring-context.xml	1:31 (91%) 1:31 (11%)	view
11	x 2	redback-authentication/r...main/resources/META-INF redback-keys/redback-key...main/resources/META-INF	spring-context.xml spring-context.xml	1:31 (91%) 1:31 (47%)	view
11	x 2	redback-integrations/red...dback/rest/api/model/v2 redback-integrations/red...dback/rest/api/model/v2	BaseRoleInfo.java Role.java	87:109 (8%) 46:68 (25%)	view
11	x 2	redback-rbac/redback-rba...main/resources/META-INF redback-rbac/redback-rba...main/resources/META-INF	spring-context.xml spring-context.xml	1:31 (47%) 1:31 (91%)	view
11	x 2	redback-keys/redback-aut...main/resources/META-INF redback-keys/redback-key...main/resources/META-INF	spring-context.xml spring-context.xml	1:31 (91%) 1:31 (47%)	view
11	x 2	redback-authentication/r...main/resources/META-INF redback-keys/redback-aut...main/resources/META-INF	spring-context.xml spring-context.xml	1:31 (84%) 1:31 (91%)	view
11	x 2	redback-authentication/r...main/resources/META-INF redback-authorization/re...main/resources/META-INF	spring-context.xml spring-context.xml	1:31 (91%) 1:31 (91%)	view
11	x 2	redback-authentication/r...main/resources/META-INF redback-authentication/r...main/resources/META-INF	spring-context.xml spring-context.xml	1:31 (91%) 1:31 (91%)	view
11	x 2	redback-authentication/r...main/resources/META-INF redback-authorization/re...main/resources/META-INF	spring-context.xml spring-context.xml	1:31 (91%) 1:31 (91%)	view
11	x 2	redback-keys/redback-aut...main/resources/META-INF redback-rbac/redback-rba...main/resources/META-INF	spring-context.xml spring-context.xml	1:31 (91%) 1:31 (91%)	view
11	x 2	redback-authentication/r...main/resources/META-INF redback-authorization/re...main/resources/META-INF	spring-context.xml spring-context.xml	1:31 (84%) 1:31 (91%)	view
11	x 2	redback-authentication/r...main/resources/META-INF redback-keys/redback-key...main/resources/META-INF	spring-context.xml spring-context.xml	1:31 (84%) 1:31 (91%)	view
11	x 2	redback-authorization/re...main/resources/META-INF redback-keys/redback-key...main/resources/META-INF	spring-context.xml spring-context.xml	1:31 (91%) 1:31 (47%)	view
11	x 2	redback-authorization/re...main/resources/META-INF redback-keys/redback-key...main/resources/META-INF	spring-context.xml spring-context.xml	1:31 (91%) 1:31 (47%)	view
11	x 2	redback-authentication/r...main/resources/META-INF redback-rbac/redback-rba...main/resources/META-INF	spring-context.xml spring-context.xml	1:31 (91%) 1:31 (11%)	view

Duplicated Units

The list of top 14 duplicated units.

See data for all 14 unit duplicates...

Size	#	Folders	Files	Lines	Code
12	x 3	redback-integrations/red...edback/rest/services/v2 redback-integrations/red...a/redback/rest/services redback-rbac/redback-rba...chiva/redback/rbac/ldap	DefaultGroupService.java DefaultLdapGroupMappingService.java LdapRbacManager.java	354:367 186:199 344:357	view
12	x 4	redback-integrations/red...a/redback/rest/services redback-users/redback-us...hiva/redback/users/ldap redback-rbac/redback-rba...chiva/redback/rbac/ldap redback-authentication/r...ack/authentication/ldap	DefaultLdapGroupMappingService.java LdapUserManager.java LdapRbacManager.java LdapBindAuthenticator.java	171:184 494:507 329:342 190:203	view
10	x 2	redback-integrations/red...dback/rest/api/model/v2 redback-integrations/red.../redback/rest/api/model	Permission.java Permission.java	101:112 87:98	view
8	x 2	redback-integrations/red.../redback/rest/api/model redback-integrations/red...dback/rest/api/model/v2	Operation.java Operation.java	81:90 91:100	view
8	x 2	redback-integrations/red.../redback/rest/api/model redback-integrations/red...dback/rest/api/model/v2	Resource.java Resource.java	81:90 88:97	view
7	x 2	redback-integrations/red.../redback/rest/api/model redback-integrations/red.../redback/rest/api/model	LdapGroupMapping.java GroupMapping.java	69:77 75:83	view
7	x 2	redback-integrations/red...dback/rest/api/model/v2 redback-integrations/red.../redback/rest/api/model	UserRegistrationRequest.java UserRegistrationRequest.java	74:82 68:76	view
7	x 2	redback-rbac/redback-rba...iva/redback/rbac/memory redback-rbac/redback-rba...chiva/redback/rbac/ldap	MemoryRole.java LdapRbacManager.java	243:251 1462:1470	view
7	x 3	redback-rbac/redback-rba...iva/redback/rbac/memory redback-rbac/redback-rba...chiva/redback/rbac/ldap redback-rbac/redback-rba.../redback/rbac/jpa/model	MemoryRole.java LdapRbacManager.java JpaRole.java	260:268 1479:1487 227:235	view
7	x 3	redback-rbac/redback-rba...iva/redback/rbac/memory redback-rbac/redback-rba...chiva/redback/rbac/ldap redback-rbac/redback-rba.../redback/rbac/jpa/model	MemoryRole.java LdapRbacManager.java JpaRole.java	277:285 1508:1516 256:264	view
6	x 2	redback-integrations/red...dback/rest/api/model/v2 redback-integrations/red...dback/rest/api/model/v2	User.java UserInfo.java	90:97 82:89	view
6	x 2	redback-integrations/red...dback/rest/api/model/v2 redback-integrations/red.../redback/rest/api/model	Permission.java Permission.java	54:61 47:54	view
6	x 2	redback-integrations/red...dback/rest/api/model/v2 redback-integrations/red.../redback/rest/api/model	TokenResponse.java TokenResponse.java	50:57 50:57	view
6	x 2	redback-integrations/red...dback/rest/api/model/v2 redback-integrations/red.../redback/rest/api/model	TokenResponse.java TokenResponse.java	75:82 75:82	view