apache / rocketmq-e2eDuplication

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

40% duplication:

2,714 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
1,089 duplicated lines

78 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
java (10%) --> style (98%)	410	3 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 78 duplicates...

Size	#	Folders	Files	Lines	Code
107	x 2	java/style style	rmq_codeStyle.xml rmq_codeStyle.xml	18:140 (100%) 18:140 (100%)	view
64	x 2	java/style style	rmq_checkstyle.xml rmq_checkstyle.xml	1:138 (100%) 1:138 (100%)	view
34	x 2	java/style/copyright style/copyright	profiles_settings.xml profiles_settings.xml	18:61 (100%) 18:61 (100%)	view
34	x 2	java/e2e-spring/src/main...g/apache/rocketmq/utils java/e2e-v4/src/main/jav...g/apache/rocketmq/utils	MQAdmin.java MQAdmin.java	212:262 (23%) 127:177 (33%)	view
31	x 2	java/e2e-spring/src/main...g/apache/rocketmq/utils java/e2e-v4/src/main/jav...g/apache/rocketmq/utils	MQAdmin.java MQAdmin.java	169:210 (21%) 83:125 (30%)	view
28	x 2	java/e2e-spring/src/main...g/apache/rocketmq/utils java/e2e-v4/src/main/jav...g/apache/rocketmq/utils	RandomUtils.java RandomUtils.java	56:100 (68%) 41:85 (68%)	view
26	x 2	java/e2e-spring/src/main...g/apache/rocketmq/utils java/e2e-v4/src/main/jav...g/apache/rocketmq/utils	TestUtils.java TestUtils.java	36:77 (41%) 36:77 (41%)	view
20	x 2	java/e2e-spring/src/main...g/apache/rocketmq/utils java/e2e-v4/src/main/jav...g/apache/rocketmq/utils	TestUtils.java TestUtils.java	89:122 (31%) 89:123 (31%)	view
19	x 2	java/e2e-v4/src/main/jav...che/rocketmq/client/rmq java/e2e-v4/src/main/jav...che/rocketmq/client/rmq	RMQNormalProducer.java RMQNormalProducer.java	145:167 (9%) 195:217 (9%)	view
13	x 2	java/e2e-spring/src/main...g/apache/rocketmq/utils java/e2e-v4/src/main/jav...g/apache/rocketmq/utils	MQAdmin.java MQAdmin.java	55:69 (9%) 36:50 (12%)	view
13	x 2	java/e2e-v4/src/main/jav...che/rocketmq/client/rmq java/e2e-v4/src/main/jav...che/rocketmq/client/rmq	RMQNormalProducer.java RMQNormalProducer.java	122:135 (6%) 387:400 (6%)	view
11	x 2	golang/utils golang/utils	ClientUtils.go ClientUtils.go	260:272 (5%) 282:294 (5%)	view
10	x 2	golang/utils golang/utils	ClientUtils.go ClientUtils.go	58:71 (5%) 82:95 (5%)	view
10	x 2	java/e2e-spring/src/main...g/apache/rocketmq/utils java/e2e-v4/src/main/jav...g/apache/rocketmq/utils	MQAdmin.java MQAdmin.java	90:100 (7%) 62:72 (9%)	view
9	x 2	java/e2e-v4/src/main/jav...che/rocketmq/client/rmq java/e2e-v4/src/main/jav...che/rocketmq/client/rmq	RMQNormalProducer.java RMQTransactionProducer.java	279:287 (4%) 62:70 (30%)	view
9	x 2	java/e2e-v4/src/main/jav...g/apache/rocketmq/utils java/e2e-v4/src/main/jav...g/apache/rocketmq/utils	VerifyUtils.java VerifyUtils.java	188:196 (4%) 214:222 (4%)	view
8	x 2	java/e2e-v4/src/main/jav...che/rocketmq/client/rmq java/e2e-v4/src/main/jav...che/rocketmq/client/rmq	RMQNormalConsumer.java RMQNormalConsumer.java	42:50 (17%) 54:62 (17%)	view
8	x 2	java/style style	rmq_codeStyle.xml rmq_codeStyle.xml	81:88 (7%) 125:132 (7%)	view
8	x 2	java/style java/style	rmq_codeStyle.xml rmq_codeStyle.xml	81:88 (7%) 125:132 (7%)	view
8	x 2	java/e2e-v4/src/main/jav...che/rocketmq/client/rmq java/e2e-v4/src/main/jav...che/rocketmq/client/rmq	RMQNormalProducer.java RMQNormalProducer.java	125:132 (4%) 280:287 (4%)	view
8	x 2	java/e2e-v4/src/main/jav...utils/data/collect/impl java/e2e-v4/src/main/jav...utils/data/collect/impl	ListDataCollectorImpl.java MapDataCollectorImpl.java	87:100 (20%) 103:116 (16%)	view
8	x 2	style style	rmq_codeStyle.xml rmq_codeStyle.xml	81:88 (7%) 125:132 (7%)	view
8	x 2	java/e2e-v4/src/main/jav...che/rocketmq/client/rmq java/e2e-v4/src/main/jav...che/rocketmq/client/rmq	RMQNormalProducer.java RMQTransactionProducer.java	390:397 (4%) 63:70 (26%)	view
8	x 2	java/e2e-spring/src/main...g/apache/rocketmq/utils java/e2e-v4/src/main/jav...g/apache/rocketmq/utils	MQAdmin.java MQAdmin.java	140:150 (5%) 75:86 (7%)	view
8	x 2	java/e2e-v4/src/main/jav...che/rocketmq/client/rmq java/e2e-v4/src/main/jav...che/rocketmq/client/rmq	RMQNormalProducer.java RMQNormalProducer.java	226:234 (4%) 245:252 (4%)	view
8	x 2	java/e2e-v4/src/main/jav...che/rocketmq/client/rmq java/e2e-v4/src/main/jav...che/rocketmq/client/rmq	RMQNormalProducer.java RMQTransactionProducer.java	125:132 (4%) 63:70 (26%)	view
8	x 2	java/style style	rmq_codeStyle.xml rmq_codeStyle.xml	125:132 (7%) 81:88 (7%)	view
8	x 2	java/e2e-v4/src/main/jav...che/rocketmq/client/rmq java/e2e-v4/src/main/jav...che/rocketmq/client/rmq	RMQNormalProducer.java RMQNormalProducer.java	280:287 (4%) 390:397 (4%)	view
7	x 2	golang/utils golang/utils	ClientUtils.go ClientUtils.go	77:83 (3%) 100:106 (3%)	view
7	x 2	java/style style	rmq_codeStyle.xml rmq_codeStyle.xml	51:57 (6%) 97:103 (6%)	view
7	x 2	golang/utils golang/utils	MQAdminUtils.go MQAdminUtils.go	61:69 (8%) 82:90 (8%)	view
7	x 2	golang/utils golang/utils	ClientUtils.go ClientUtils.go	85:95 (3%) 109:118 (3%)	view
7	x 2	java/e2e-v4/src/main/jav...g/apache/rocketmq/utils java/e2e-v4/src/main/jav...g/apache/rocketmq/utils	DateUtils.java DateUtils.java	77:84 (15%) 96:103 (15%)	view
7	x 2	style style	rmq_codeStyle.xml rmq_codeStyle.xml	51:57 (6%) 97:103 (6%)	view
7	x 2	golang/utils golang/utils	MQAdminUtils.go MQAdminUtils.go	61:69 (8%) 103:111 (8%)	view
7	x 2	java/e2e-spring/src/main...g/apache/rocketmq/utils java/e2e-v4/src/main/jav...g/apache/rocketmq/utils	RandomUtils.java RandomUtils.java	38:48 (17%) 23:33 (17%)	view
7	x 2	java/style java/style	rmq_codeStyle.xml rmq_codeStyle.xml	51:57 (6%) 97:103 (6%)	view
7	x 2	java/e2e-v4/src/main/jav...g/apache/rocketmq/utils java/e2e-v4/src/main/jav...g/apache/rocketmq/utils	DateUtils.java DateUtils.java	39:46 (15%) 58:65 (15%)	view
7	x 2	golang/utils golang/utils	MQAdminUtils.go MQAdminUtils.go	41:49 (8%) 103:111 (8%)	view
7	x 2	java/e2e-v4/src/main/jav...g/apache/rocketmq/utils java/e2e-v4/src/main/jav...g/apache/rocketmq/utils	DateUtils.java DateUtils.java	39:46 (15%) 77:84 (15%)	view
7	x 2	golang/utils golang/utils	MQAdminUtils.go MQAdminUtils.go	82:90 (8%) 103:111 (8%)	view
7	x 2	java/e2e-v4/src/main/jav...g/apache/rocketmq/utils java/e2e-v4/src/main/jav...g/apache/rocketmq/utils	DateUtils.java DateUtils.java	39:46 (15%) 96:103 (15%)	view
7	x 2	java/e2e-v4/src/main/jav...g/apache/rocketmq/utils java/e2e-v4/src/main/jav...g/apache/rocketmq/utils	DateUtils.java DateUtils.java	58:65 (15%) 77:84 (15%)	view
7	x 2	java/e2e-v4/src/main/jav...g/apache/rocketmq/utils java/e2e-v4/src/main/jav...g/apache/rocketmq/utils	DateUtils.java DateUtils.java	58:65 (15%) 96:103 (15%)	view
7	x 2	golang/utils golang/utils	MQAdminUtils.go MQAdminUtils.go	41:49 (8%) 82:90 (8%)	view
7	x 2	golang/utils golang/utils	MQAdminUtils.go MQAdminUtils.go	41:49 (8%) 61:69 (8%)	view
7	x 2	java/style style	rmq_codeStyle.xml rmq_codeStyle.xml	97:103 (6%) 51:57 (6%)	view
7	x 2	golang/utils golang/utils	ClientUtils.go ClientUtils.go	202:211 (3%) 227:236 (3%)	view
7	x 2	golang/utils golang/utils	ClientUtils.go ClientUtils.go	61:71 (3%) 109:118 (3%)	view
6	x 2	golang/utils golang/utils	MQAdminUtils.go MQAdminUtils.go	62:69 (7%) 125:132 (7%)	view

Duplicated Units

The list of top 9 duplicated units.

See data for all 9 unit duplicates...

Size	#	Folders	Files	Lines	Code
19	x 2	java/e2e-v4/src/main/jav...g/apache/rocketmq/utils java/e2e-spring/src/main...g/apache/rocketmq/utils	MQAdmin.java MQAdmin.java	89:109 174:194	view
17	x 2	java/e2e-v4/src/main/jav...g/apache/rocketmq/utils java/e2e-spring/src/main...g/apache/rocketmq/utils	MQAdmin.java MQAdmin.java	140:160 225:245	view
15	x 2	java/e2e-v4/src/main/jav...g/apache/rocketmq/utils java/e2e-spring/src/main...g/apache/rocketmq/utils	MQAdmin.java MQAdmin.java	162:179 247:264	view
10	x 2	java/e2e-v4/src/main/jav...g/apache/rocketmq/utils java/e2e-spring/src/main...g/apache/rocketmq/utils	MQAdmin.java MQAdmin.java	40:51 59:70	view
9	x 2	java/e2e-v4/src/main/jav...g/apache/rocketmq/utils java/e2e-spring/src/main...g/apache/rocketmq/utils	TestUtils.java TestUtils.java	104:117 104:116	view
7	x 2	java/e2e-v4/src/main/jav...g/apache/rocketmq/utils java/e2e-spring/src/main...g/apache/rocketmq/utils	TestUtils.java TestUtils.java	39:48 39:48	view
7	x 2	java/e2e-v4/src/main/jav...g/apache/rocketmq/utils java/e2e-spring/src/main...g/apache/rocketmq/utils	TestUtils.java TestUtils.java	50:59 50:59	view
7	x 2	java/e2e-v4/src/main/jav...g/apache/rocketmq/utils java/e2e-spring/src/main...g/apache/rocketmq/utils	MQAdmin.java MQAdmin.java	78:87 143:151	view
7	x 2	java/e2e-v4/src/main/jav...g/apache/rocketmq/utils java/e2e-spring/src/main...g/apache/rocketmq/utils	MQAdmin.java MQAdmin.java	111:119 196:204	view