Duplication · guardian/pluto-storagetier

Duplication Overall

15% duplication:

6,950 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
1,043 duplicated lines

73 duplicates

dependency graphs: 2D graph | 2D graph (with duplicates)... | 3D graph | 3D graph (with duplicates)...

Duplication per Extension

Duplication per Component (primary)

Duplication Between Components (50+ lines)

flowchart TB
    n0["online_nearline"]
    n1["project_restorer"]
    n2["online_archive"]
    n3["media_remover"]
    n0 ---|"272"| n1
    n2 ---|"227"| n0
    n3 ---|"172"| n0
    n3 ---|"124"| n1
    n3 ---|"90"| n2
    classDef default fill:#00b2ee,stroke:#ffffff,color:#000000;
    classDef highlighted fill:#00b2ee,stroke:#ffffff,color:#000000;
    linkStyle 0 stroke:#DC143CFF,stroke-width:10px
    linkStyle 1 stroke:#DC143CDB,stroke-width:8px
    linkStyle 2 stroke:#DC143CB7,stroke-width:6px
    linkStyle 3 stroke:#DC143C93,stroke-width:4px
    linkStyle 4 stroke:#DC143C82,stroke-width:3px

Download: Mermaid (.mmd) (open online Mermaid editor)

2D force graph | 3D force graph

Show more details on duplication between components...

From Component --> To Component	Duplicated Lines	File Pairs	Details
online_nearline (11%) --> project_restorer (29%)	272	4 file pairs	details...
online_archive (8%) --> online_nearline (9%)	227	6 file pairs	details...
media_remover (7%) --> online_nearline (7%)	172	3 file pairs	details...
media_remover (5%) --> project_restorer (13%)	124	3 file pairs	details...
media_remover (3%) --> online_archive (3%)	90	2 file pairs	details...

Longest Duplicates

The list of 50 longest duplicates.

See data for all 73 duplicates...

Size	#	Folders	Files	Lines	Code
77	x 2	online_nearline/src/main/scala/matrixstore project_restorer/src/main/scala/matrixstore	CustomMXSMetadata.scala CustomMXSMetadata.scala	5:94 (100%) 5:94 (100%)	view
37	x 2	common/src/main/scala/co...models/nearline_archive common/src/main/scala/co...r/models/online_archive	FailureRecordDAO.scala FailureRecordDAO.scala	10:66 (100%) 10:66 (100%)	view
20	x 2	mxs-copy-components/src/...xscopy/streamcomponents mxs-copy-components/src/...xscopy/streamcomponents	OMFastContentSearchSource.scala OMFastSearchSource.scala	34:60 (42%) 34:60 (41%)	view
16	x 2	media_remover/src/main/scala/matrixstore project_restorer/src/main/scala/matrixstore	MatrixStoreEnvironmentConfigProvider.... MatrixStoreEnvironmentConfigProvider....	3:20 (100%) 3:20 (100%)	view
16	x 2	media_remover/src/main/scala/matrixstore online_nearline/src/main/scala/matrixstore	MatrixStoreEnvironmentConfigProvider.... MatrixStoreEnvironmentConfigProvider....	3:20 (100%) 3:20 (100%)	view
16	x 2	online_nearline/src/main/scala/matrixstore project_restorer/src/main/scala/matrixstore	MatrixStoreEnvironmentConfigProvider.... MatrixStoreEnvironmentConfigProvider....	3:20 (100%) 3:20 (100%)	view
16	x 2	online_archive/src/main/scala online_nearline/src/main/scala	VidispineFunctions.scala VidispineMessageProcessor.scala	209:234 (6%) 243:268 (3%)	view
14	x 2	media_remover/src/main/scala online_nearline/src/main/scala	Main.scala Main.scala	122:141 (13%) 112:131 (13%)	view
13	x 2	media_remover/src/main/resources project_restorer/src/main/resources	logback.xml logback.xml	1:25 (100%) 1:24 (100%)	view
13	x 2	online_archive/src/main/scala online_nearline/src/main/scala	Main.scala Main.scala	126:144 (11%) 113:131 (12%)	view
13	x 2	online_archive/src/main/scala online_nearline/src/main/scala	Main.scala Main.scala	147:159 (11%) 133:145 (12%)	view
13	x 2	media_remover/src/main/scala online_archive/src/main/scala	Main.scala Main.scala	123:141 (12%) 126:144 (11%)	view
13	x 2	mxs-copy-components/src/...xscopy/streamcomponents mxs-copy-components/src/...xscopy/streamcomponents	OMFastContentSearchSource.scala OMFastSearchSource.scala	13:30 (27%) 12:29 (27%)	view
13	x 2	online_nearline/src/main/scala online_nearline/src/main/scala	AssetSweeperMessageProcessor.scala VidispineMessageProcessor.scala	64:78 (13%) 188:202 (2%)	view
12	x 2	online_nearline/src/main/scala project_restorer/src/main/scala	Main.scala Main.scala	46:62 (11%) 40:56 (15%)	view
12	x 2	media_remover/src/main/scala online_nearline/src/main/scala	Main.scala Main.scala	46:62 (11%) 44:60 (11%)	view
12	x 2	media_remover/src/main/scala online_nearline/src/main/scala	Main.scala Main.scala	143:154 (11%) 134:145 (11%)	view
12	x 2	media_remover/src/main/scala online_archive/src/main/scala	Main.scala Main.scala	143:154 (11%) 148:159 (10%)	view
11	x 2	media_remover/src/main/scala project_restorer/src/main/scala	Main.scala Main.scala	48:62 (10%) 40:54 (14%)	view
11	x 2	online_archive/src/main/scala online_nearline/src/main/scala	VidispineMessageProcessor.scala VidispineMessageProcessor.scala	348:358 (4%) 745:755 (2%)	view
9	x 2	media_remover/src/main/scala media_remover/src/main/scala	MediaNotRequiredMessageProcessor.scala MediaNotRequiredMessageProcessor.scala	201:212 (2%) 253:263 (2%)	view
9	x 2	media_remover/src/main/scala media_remover/src/main/scala/helpers	MediaNotRequiredMessageProcessor.scala NearlineHelper.scala	30:38 (2%) 28:36 (5%)	view
9	x 2	online_nearline/src/main/resources project_restorer/src/main/resources	logback.xml logback.xml	9:24 (69%) 9:24 (69%)	view
9	x 2	media_remover/src/main/resources online_nearline/src/main/resources	logback.xml logback.xml	9:25 (69%) 9:24 (69%)	view
9	x 2	online_archive/src/main/scala online_nearline/src/main/scala	VidispineFunctions.scala VidispineMessageProcessor.scala	237:245 (3%) 270:278 (1%)	view
9	x 2	online_archive/src/main/scala online_nearline/src/main/scala	VidispineFunctions.scala VidispineMessageProcessor.scala	262:270 (3%) 398:406 (1%)	view
9	x 2	online_archive/src/main/scala online_nearline/src/main/scala	AssetSweeperMessageProcessor.scala VidispineMessageProcessor.scala	93:102 (5%) 192:202 (1%)	view
9	x 2	online_archive/src/main/scala online_nearline/src/main/scala	AssetSweeperMessageProcessor.scala AssetSweeperMessageProcessor.scala	93:102 (5%) 68:78 (9%)	view
8	x 2	mxs-copy-components/src/...m/gu/multimedia/mxscopy online_nearline/src/main/scala	ChecksumChecker.scala FileCopier.scala	19:32 (19%) 107:120 (8%)	view
8	x 2	online_archive/src/main/scala project_restorer/src/main/scala	Main.scala Main.scala	130:140 (7%) 91:101 (10%)	view
8	x 2	media_remover/src/main/scala media_remover/src/main/scala	MediaNotRequiredMessageProcessor.scala OnlineNearlineMessageProcessor.scala	41:50 (2%) 29:38 (5%)	view
8	x 2	media_remover/src/main/scala media_remover/src/main/scala	MediaNotRequiredMessageProcessor.scala OnlineArchiveMessageProcessor.scala	41:50 (2%) 29:38 (5%)	view
8	x 2	online_nearline/src/main/scala project_restorer/src/main/scala	Main.scala Main.scala	117:127 (7%) 91:101 (10%)	view
8	x 2	media_remover/src/main/scala media_remover/src/main/scala	OnlineArchiveMessageProcessor.scala OnlineNearlineMessageProcessor.scala	29:38 (5%) 29:38 (5%)	view
8	x 2	media_remover/src/main/scala online_nearline/src/main/scala	Main.scala Main.scala	29:43 (7%) 30:40 (7%)	view
8	x 2	media_remover/src/main/scala online_nearline/src/main/scala	Main.scala Main.scala	68:75 (7%) 65:72 (7%)	view
8	x 2	media_remover/src/main/scala project_restorer/src/main/scala	Main.scala Main.scala	127:137 (7%) 91:101 (10%)	view
8	x 2	online_nearline/src/main/scala online_nearline/src/main/scala	MediaRemoverMessageProcessor.scala VidispineMessageProcessor.scala	20:27 (40%) 36:43 (1%)	view
8	x 2	mxs-copy-components/src/...xscopy/streamcomponents mxs-copy-components/src/...xscopy/streamcomponents	OMFastContentSearchSource.scala OMSearchSource.scala	36:43 (17%) 32:39 (17%)	view
8	x 2	mxs-copy-components/src/...xscopy/streamcomponents mxs-copy-components/src/...xscopy/streamcomponents	OMFastSearchSource.scala OMSearchSource.scala	36:43 (16%) 32:39 (17%)	view
8	x 2	online_archive/src/main/scala online_nearline/src/main/scala	VidispineFunctions.scala VidispineMessageProcessor.scala	34:44 (3%) 297:307 (1%)	view
7	x 2	media_remover/src/main/scala media_remover/src/main/scala	MediaNotRequiredMessageProcessor.scala MediaNotRequiredMessageProcessor.scala	180:186 (2%) 235:241 (2%)	view
7	x 2	media_remover/src/main/scala media_remover/src/main/scala	OnlineNearlineMessageProcessor.scala OnlineNearlineMessageProcessor.scala	141:147 (4%) 173:179 (4%)	view
7	x 2	online_archive/src/main/scala online_archive/src/main/scala	VidispineMessageProcessor.scala VidispineMessageProcessor.scala	284:292 (2%) 310:318 (2%)	view
7	x 2	online_archive/src/main/scala project_restorer/src/main/scala	Main.scala Main.scala	20:27 (6%) 17:24 (9%)	view
7	x 2	online_archive/src/main/scala project_restorer/src/main/scala	Main.scala Main.scala	46:54 (6%) 43:51 (9%)	view
7	x 2	online_archive/src/main/scala online_nearline/src/main/scala	Main.scala Main.scala	20:27 (6%) 19:26 (6%)	view
7	x 2	online_archive/src/main/scala online_nearline/src/main/scala	Main.scala Main.scala	46:54 (6%) 49:57 (6%)	view
7	x 2	online_nearline/src/main/scala project_restorer/src/main/scala	Main.scala Main.scala	19:26 (6%) 17:24 (9%)	view
7	x 2	online_nearline/src/main/scala project_restorer/src/main/scala	Main.scala Main.scala	65:71 (6%) 58:64 (9%)	view

Most Frequent Duplicates

The list of 50 most frequently found duplicates.

Size	#	Folders	Files	Lines	Code
6	x 4	media_remover/src/main/scala online_archive/src/main/scala project_restorer/src/main/scala online_nearline/src/main/scala	Main.scala Main.scala Main.scala Main.scala	51:58 (5%) 46:53 (5%) 43:50 (7%) 49:56 (5%)	view
6	x 4	media_remover/src/main/scala online_archive/src/main/scala project_restorer/src/main/scala online_nearline/src/main/scala	Main.scala Main.scala Main.scala Main.scala	52:59 (5%) 47:54 (5%) 44:51 (7%) 50:57 (5%)	view
6	x 4	media_remover/src/main/scala online_archive/src/main/scala project_restorer/src/main/scala online_nearline/src/main/scala	Main.scala Main.scala Main.scala Main.scala	130:137 (5%) 133:140 (5%) 93:101 (7%) 120:127 (5%)	view
6	x 4	media_remover/src/main/scala online_archive/src/main/scala project_restorer/src/main/scala online_nearline/src/main/scala	Main.scala Main.scala Main.scala Main.scala	129:136 (5%) 132:139 (5%) 92:100 (7%) 119:126 (5%)	view
6	x 4	media_remover/src/main/scala online_archive/src/main/scala project_restorer/src/main/scala online_nearline/src/main/scala	Main.scala Main.scala Main.scala Main.scala	20:26 (5%) 20:26 (5%) 17:23 (7%) 19:25 (5%)	view
6	x 4	media_remover/src/main/scala online_archive/src/main/scala project_restorer/src/main/scala online_nearline/src/main/scala	Main.scala Main.scala Main.scala Main.scala	127:135 (5%) 130:138 (5%) 91:99 (7%) 117:125 (5%)	view
6	x 4	media_remover/src/main/scala online_archive/src/main/scala project_restorer/src/main/scala online_nearline/src/main/scala	Main.scala Main.scala Main.scala Main.scala	21:27 (5%) 21:27 (5%) 18:24 (7%) 20:26 (5%)	view
6	x 3	media_remover/src/main/scala/matrixstore project_restorer/src/main/scala/matrixstore online_nearline/src/main/scala/matrixstore	MatrixStoreEnvironmentConfigProvider.... MatrixStoreEnvironmentConfigProvider.... MatrixStoreEnvironmentConfigProvider....	3:10 (37%) 3:10 (37%) 3:10 (37%)	view
6	x 3	media_remover/src/main/scala/matrixstore project_restorer/src/main/scala/matrixstore online_nearline/src/main/scala/matrixstore	MatrixStoreEnvironmentConfigProvider.... MatrixStoreEnvironmentConfigProvider.... MatrixStoreEnvironmentConfigProvider....	9:14 (37%) 9:14 (37%) 9:14 (37%)	view
6	x 3	media_remover/src/main/scala online_archive/src/main/scala online_nearline/src/main/scala	Main.scala Main.scala Main.scala	125:131 (5%) 128:134 (5%) 115:121 (5%)	view
6	x 3	media_remover/src/main/scala media_remover/src/main/scala media_remover/src/main/scala	OnlineArchiveMessageProcessor.scala OnlineNearlineMessageProcessor.scala MediaNotRequiredMessageProcessor.scala	30:37 (4%) 30:37 (4%) 42:49 (1%)	view
6	x 3	mxs-copy-components/src/...xscopy/streamcomponents mxs-copy-components/src/...xscopy/streamcomponents mxs-copy-components/src/...xscopy/streamcomponents	OMFastContentSearchSource.scala OMFastSearchSource.scala OMSearchSource.scala	36:41 (12%) 36:41 (12%) 32:37 (13%)	view
6	x 3	mxs-copy-components/src/...xscopy/streamcomponents mxs-copy-components/src/...xscopy/streamcomponents mxs-copy-components/src/...xscopy/streamcomponents	OMFastContentSearchSource.scala OMFastSearchSource.scala OMSearchSource.scala	38:43 (12%) 38:43 (12%) 34:39 (13%)	view
6	x 3	media_remover/src/main/scala project_restorer/src/main/scala online_nearline/src/main/scala	Main.scala Main.scala Main.scala	50:57 (5%) 42:49 (7%) 48:55 (5%)	view
6	x 3	media_remover/src/main/scala online_archive/src/main/scala online_nearline/src/main/scala	Main.scala Main.scala Main.scala	147:152 (5%) 152:157 (5%) 138:143 (5%)	view
6	x 3	media_remover/src/main/scala/matrixstore project_restorer/src/main/scala/matrixstore online_nearline/src/main/scala/matrixstore	MatrixStoreEnvironmentConfigProvider.... MatrixStoreEnvironmentConfigProvider.... MatrixStoreEnvironmentConfigProvider....	15:20 (37%) 15:20 (37%) 15:20 (37%)	view
6	x 3	media_remover/src/main/resources online_nearline/src/main/resources project_restorer/src/main/resources	logback.xml logback.xml logback.xml	11:24 (46%) 11:23 (46%) 11:23 (46%)	view
6	x 3	media_remover/src/main/scala online_archive/src/main/scala online_nearline/src/main/scala	Main.scala Main.scala Main.scala	131:141 (5%) 134:144 (5%) 121:131 (5%)	view
6	x 3	online_nearline/src/main/scala online_nearline/src/main/scala online_archive/src/main/scala	AssetSweeperMessageProcessor.scala VidispineMessageProcessor.scala AssetSweeperMessageProcessor.scala	73:78 (6%) 197:202 (1%) 97:102 (3%)	view
6	x 3	mxs-copy-components/src/...xscopy/streamcomponents mxs-copy-components/src/...xscopy/streamcomponents mxs-copy-components/src/...xscopy/streamcomponents	OMFastContentSearchSource.scala OMFastSearchSource.scala OMSearchSource.scala	37:42 (12%) 37:42 (12%) 33:38 (13%)	view
6	x 3	media_remover/src/main/scala/matrixstore project_restorer/src/main/scala/matrixstore online_nearline/src/main/scala/matrixstore	MatrixStoreEnvironmentConfigProvider.... MatrixStoreEnvironmentConfigProvider.... MatrixStoreEnvironmentConfigProvider....	8:13 (37%) 8:13 (37%) 8:13 (37%)	view
6	x 3	media_remover/src/main/scala/matrixstore project_restorer/src/main/scala/matrixstore online_nearline/src/main/scala/matrixstore	MatrixStoreEnvironmentConfigProvider.... MatrixStoreEnvironmentConfigProvider.... MatrixStoreEnvironmentConfigProvider....	11:16 (37%) 11:16 (37%) 11:16 (37%)	view
6	x 3	online_nearline/src/main/scala online_nearline/src/main/scala online_archive/src/main/scala	AssetSweeperMessageProcessor.scala VidispineMessageProcessor.scala AssetSweeperMessageProcessor.scala	68:75 (6%) 192:199 (1%) 93:99 (3%)	view
6	x 3	media_remover/src/main/scala media_remover/src/main/scala media_remover/src/main/scala	OnlineArchiveMessageProcessor.scala OnlineNearlineMessageProcessor.scala MediaNotRequiredMessageProcessor.scala	31:38 (4%) 31:38 (4%) 43:50 (1%)	view
6	x 3	media_remover/src/main/scala online_archive/src/main/scala online_nearline/src/main/scala	Main.scala Main.scala Main.scala	124:130 (5%) 127:133 (5%) 114:120 (5%)	view
6	x 3	media_remover/src/main/resources online_nearline/src/main/resources project_restorer/src/main/resources	logback.xml logback.xml logback.xml	15:25 (46%) 15:24 (46%) 15:24 (46%)	view
6	x 3	media_remover/src/main/scala online_archive/src/main/scala online_nearline/src/main/scala	Main.scala Main.scala Main.scala	149:154 (5%) 154:159 (5%) 140:145 (5%)	view
6	x 3	media_remover/src/main/scala online_archive/src/main/scala online_nearline/src/main/scala	Main.scala Main.scala Main.scala	123:129 (5%) 126:132 (5%) 113:119 (5%)	view
6	x 3	media_remover/src/main/resources online_nearline/src/main/resources project_restorer/src/main/resources	logback.xml logback.xml logback.xml	9:17 (46%) 9:17 (46%) 9:17 (46%)	view
6	x 3	common/src/main/scala/co...r/models/online_archive common/src/main/scala/co...r/models/online_archive common/src/main/scala/co...models/nearline_archive	FailureRecordDAO.scala IgnoredRecordDAO.scala FailureRecordDAO.scala	29:35 (16%) 44:50 (11%) 29:35 (16%)	view
6	x 3	media_remover/src/main/scala online_archive/src/main/scala online_nearline/src/main/scala	Main.scala Main.scala Main.scala	144:149 (5%) 149:154 (5%) 135:140 (5%)	view
6	x 3	mxs-copy-components/src/...xscopy/streamcomponents mxs-copy-components/src/...xscopy/streamcomponents mxs-copy-components/src/...xscopy/streamcomponents	OMFastContentSearchSource.scala OMFastSearchSource.scala OMSearchSource.scala	48:59 (12%) 48:59 (12%) 44:55 (13%)	view
6	x 3	media_remover/src/main/scala media_remover/src/main/scala media_remover/src/main/scala	OnlineArchiveMessageProcessor.scala OnlineNearlineMessageProcessor.scala MediaNotRequiredMessageProcessor.scala	29:35 (4%) 29:35 (4%) 41:47 (1%)	view
6	x 3	media_remover/src/main/scala/matrixstore project_restorer/src/main/scala/matrixstore online_nearline/src/main/scala/matrixstore	MatrixStoreEnvironmentConfigProvider.... MatrixStoreEnvironmentConfigProvider.... MatrixStoreEnvironmentConfigProvider....	10:15 (37%) 10:15 (37%) 10:15 (37%)	view
6	x 3	media_remover/src/main/scala/matrixstore project_restorer/src/main/scala/matrixstore online_nearline/src/main/scala/matrixstore	MatrixStoreEnvironmentConfigProvider.... MatrixStoreEnvironmentConfigProvider.... MatrixStoreEnvironmentConfigProvider....	14:19 (37%) 14:19 (37%) 14:19 (37%)	view
6	x 3	media_remover/src/main/resources online_nearline/src/main/resources project_restorer/src/main/resources	logback.xml logback.xml logback.xml	10:22 (46%) 10:21 (46%) 10:21 (46%)	view
6	x 3	media_remover/src/main/scala online_archive/src/main/scala online_nearline/src/main/scala	Main.scala Main.scala Main.scala	148:153 (5%) 153:158 (5%) 139:144 (5%)	view
6	x 3	media_remover/src/main/scala/matrixstore project_restorer/src/main/scala/matrixstore online_nearline/src/main/scala/matrixstore	MatrixStoreEnvironmentConfigProvider.... MatrixStoreEnvironmentConfigProvider.... MatrixStoreEnvironmentConfigProvider....	12:17 (37%) 12:17 (37%) 12:17 (37%)	view
6	x 3	online_nearline/src/main/scala online_nearline/src/main/scala online_archive/src/main/scala	AssetSweeperMessageProcessor.scala VidispineMessageProcessor.scala AssetSweeperMessageProcessor.scala	71:76 (6%) 195:200 (1%) 95:100 (3%)	view
6	x 3	media_remover/src/main/scala project_restorer/src/main/scala online_nearline/src/main/scala	Main.scala Main.scala Main.scala	48:55 (5%) 40:47 (7%) 46:53 (5%)	view
6	x 3	media_remover/src/main/scala/matrixstore project_restorer/src/main/scala/matrixstore online_nearline/src/main/scala/matrixstore	MatrixStoreEnvironmentConfigProvider.... MatrixStoreEnvironmentConfigProvider.... MatrixStoreEnvironmentConfigProvider....	5:12 (37%) 5:12 (37%) 5:12 (37%)	view
6	x 3	media_remover/src/main/scala project_restorer/src/main/scala online_nearline/src/main/scala	Main.scala Main.scala Main.scala	69:74 (5%) 59:64 (7%) 66:71 (5%)	view
6	x 3	online_nearline/src/main/scala online_nearline/src/main/scala online_archive/src/main/scala	AssetSweeperMessageProcessor.scala VidispineMessageProcessor.scala AssetSweeperMessageProcessor.scala	72:77 (6%) 196:201 (1%) 96:101 (3%)	view
6	x 3	media_remover/src/main/scala project_restorer/src/main/scala online_nearline/src/main/scala	Main.scala Main.scala Main.scala	55:62 (5%) 47:54 (7%) 53:60 (5%)	view
6	x 3	media_remover/src/main/scala online_archive/src/main/scala online_nearline/src/main/scala	Main.scala Main.scala Main.scala	145:150 (5%) 150:155 (5%) 136:141 (5%)	view
6	x 3	media_remover/src/main/scala project_restorer/src/main/scala online_nearline/src/main/scala	Main.scala Main.scala Main.scala	49:56 (5%) 41:48 (7%) 47:54 (5%)	view
6	x 3	media_remover/src/main/scala online_archive/src/main/scala online_nearline/src/main/scala	Main.scala Main.scala Main.scala	146:151 (5%) 151:156 (5%) 137:142 (5%)	view
6	x 3	media_remover/src/main/scala/matrixstore project_restorer/src/main/scala/matrixstore online_nearline/src/main/scala/matrixstore	MatrixStoreEnvironmentConfigProvider.... MatrixStoreEnvironmentConfigProvider.... MatrixStoreEnvironmentConfigProvider....	4:11 (37%) 4:11 (37%) 4:11 (37%)	view
6	x 3	media_remover/src/main/scala online_archive/src/main/scala online_nearline/src/main/scala	Main.scala Main.scala Main.scala	143:148 (5%) 148:153 (5%) 134:139 (5%)	view
6	x 3	media_remover/src/main/scala online_archive/src/main/scala online_nearline/src/main/scala	Main.scala Main.scala Main.scala	126:132 (5%) 129:135 (5%) 116:122 (5%)	view

Duplicated Units

The list of top 4 duplicated units.

See data for all 4 unit duplicates...

Size	#	Folders	Files	Lines	Code
26	x 2	project_restorer/src/main/scala/matrixstore online_nearline/src/main/scala/matrixstore	CustomMXSMetadata.scala CustomMXSMetadata.scala	29:60 29:60	view
16	x 2	common/src/main/scala/co...models/nearline_archive common/src/main/scala/co...r/models/online_archive	FailureRecordDAO.scala FailureRecordDAO.scala	20:37 20:37	view
13	x 3	project_restorer/src/main/scala/matrixstore online_nearline/src/main/scala/matrixstore media_remover/src/main/scala/matrixstore	MatrixStoreEnvironmentConfigProvider.... MatrixStoreEnvironmentConfigProvider.... MatrixStoreEnvironmentConfigProvider....	8:22 8:22 8:22	view
8	x 2	common/src/main/scala/co...models/nearline_archive common/src/main/scala/co...r/models/online_archive	FailureRecordDAO.scala FailureRecordDAO.scala	39:48 39:48	view

About This Analysis

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...

To learn more about duplications and techniques for eliminating duplication, Sokrates recommends the following resources:

Avoid Repetition, MartinFlower.com (IEEE Software article)
Refactoring duplicated code, sourcemaking.com
Beck Design Rules, MartinFowler.com
DRY (Don't Repeat Yourself) Principle, Wikipedia
The Cut-and-Paste Programming Software Development Anti-Pattern, sourcemaking.com
Code Smells / Duplicated Code, Jeff Atwood, codinghorror.com:

"Duplicated code is the bane of software development. Stamp out duplication whenever possible. You should always be on the lookout for more subtle cases of near-duplication, too. Don't Repeat Yourself!"

Reducing Coupling, MartinFlower.com (IEEE Software article):

"There are several ways to describe coupling, but it boils down to this: If changing one module in a program requires changing another module, then coupling exists. ... Duplication always implies coupling, because changing one piece of duplicate code implies changing the other."