JetBrains / aws-toolkit-jetbrains Duplication

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

17% duplication:

58,822 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
10,533 duplicated lines

1,654 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
jetbrains-core (<1%) --> jetbrains-ultimate (6%)	562	59 file pairs	details...
jetbrains-core (<1%) --> jetbrains-rider (2%)	204	11 file pairs	details...
jetbrains-rider (1%) --> jetbrains-ultimate (<1%)	80	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 1,654 duplicates...

Size	#	Folders	Files	Lines	Code
140	x 2	jetbrains-rider/src-203-...ins/services/clouddebug jetbrains-rider/src-213+...ins/services/clouddebug	DotNetDebuggerSupport.kt DotNetDebuggerSupport.kt	4:257 (61%) 4:257 (61%)	view
88	x 2	jetbrains-rider/src-203-...ins/services/clouddebug jetbrains-rider/src-213+...ins/services/clouddebug	DotNetDebuggerSupport.kt DotNetDebuggerSupport.kt	259:397 (38%) 259:397 (38%)	view
72	x 2	jetbrains-core jetbrains-core	detekt-baseline-test.xml detekt-baseline.xml	14:85 (52%) 66:137 (51%)	view
65	x 2	jetbrains-ultimate/tst-212/com/goide/vgo jetbrains-ultimate/tst-213+/com/goide/vgo	VgoTestUtil.java VgoTestUtil.java	39:123 (75%) 40:124 (75%)	view
65	x 2	jetbrains-rider jetbrains-rider	detekt-baseline-test.xml detekt-baseline.xml	1:65 (98%) 1:65 (100%)	view
59	x 2	jetbrains-core/tst/softw...services/cloudformation jetbrains-core/tst/softw...services/cloudformation	CreateWaiterTest.kt UpdateWaiterTest.kt	112:183 (49%) 97:168 (53%)	view
55	x 2	jetbrains-core/tst/softw...ains/services/telemetry jetbrains-core/tst/softw...ains/services/telemetry	DefaultTelemetryPublisherTest.kt DefaultTelemetryPublisherTest.kt	38:100 (42%) 106:168 (42%)	view
50	x 2	jetbrains-rider/src-203-.../services/lambda/dotnet jetbrains-rider/src-213+.../services/lambda/dotnet	DotnetDebugUtils.kt DotnetDebugUtils.kt	4:120 (45%) 4:117 (50%)	view
46	x 2	jetbrains-rider/src-203/.../services/lambda/dotnet jetbrains-rider/src-211+.../services/lambda/dotnet	DotNetSamProjectGenerator.kt DotNetSamProjectGenerator.kt	48:115 (31%) 48:115 (30%)	view
43	x 2	jetbrains-ultimate/tst-203-211/com/goide/vgo jetbrains-ultimate/tst-212/com/goide/vgo	VgoTestUtil.java VgoTestUtil.java	67:124 (50%) 67:124 (50%)	view
42	x 2	jetbrains-ultimate/tst-203-211/com/goide/vgo jetbrains-ultimate/tst-213+/com/goide/vgo	VgoTestUtil.java VgoTestUtil.java	67:123 (48%) 68:124 (48%)	view
40	x 2	jetbrains-rider/src-203/.../services/lambda/dotnet jetbrains-rider/src-211+.../services/lambda/dotnet	DotNetSamProjectGenerator.kt DotNetSamProjectGenerator.kt	152:205 (27%) 152:205 (26%)	view
36	x 2	jetbrains-rider/src-203-.../services/lambda/dotnet jetbrains-rider/src-213+.../services/lambda/dotnet	DotnetDebugUtils.kt DotnetDebugUtils.kt	122:178 (32%) 119:175 (36%)	view
25	x 2	jetbrains-core/src/softw...s/services/lambda/steps jetbrains-core/src/softw...s/services/lambda/steps	LambdaWorkflows.kt LambdaWorkflows.kt	77:102 (11%) 166:191 (11%)	view
25	x 2	jetbrains-core/src/softw...s/services/lambda/steps jetbrains-core/src/softw...s/services/lambda/steps	LambdaWorkflows.kt LambdaWorkflows.kt	37:64 (11%) 125:152 (11%)	view
24	x 2	jetbrains-rider/src-203/.../services/lambda/dotnet jetbrains-rider/src-211+.../services/lambda/dotnet	DotNetSamProjectGenerator.kt DotNetSamProjectGenerator.kt	207:250 (16%) 208:251 (16%)	view
24	x 2	jetbrains-core/tst/softw...ces/cloudformation/yaml jetbrains-core/tst/softw...ins/services/lambda/sam	YamlCloudFormationTemplateTest.kt SamCommonTest.kt	377:400 (7%) 230:253 (12%)	view
22	x 2	jetbrains-ultimate/tst-203-211/com/goide/vgo jetbrains-ultimate/tst-213+/com/goide/vgo	VgoTestUtil.java VgoTestUtil.java	39:63 (25%) 40:64 (25%)	view
22	x 2	jetbrains-ultimate/tst-203-211/com/goide/vgo jetbrains-ultimate/tst-212/com/goide/vgo	VgoTestUtil.java VgoTestUtil.java	39:63 (25%) 39:63 (25%)	view
22	x 2	jetbrains-core/tst/softw...ains/services/s3/editor jetbrains-core/tst/softw...ains/services/s3/editor	S3TreeObjectNodeTest.kt S3TreeObjectNodeTest.kt	258:282 (7%) 308:332 (7%)	view
21	x 2	jetbrains-core/tst/softw...services/cloudformation jetbrains-core/tst/softw...services/cloudformation	CreateWaiterTest.kt DeleteWaiterTest.kt	112:138 (17%) 110:136 (17%)	view
21	x 2	jetbrains-core/tst/softw...re/credentials/profiles jetbrains-core/tst/softw...re/credentials/profiles	ProfileCredentialProviderFactoryTest.kt ProfileCredentialProviderFactoryTest.kt	292:316 (4%) 345:369 (4%)	view
21	x 2	jetbrains-core/tst/softw...ns/services/lambda/java jetbrains-core/tst/softw...ns/services/lambda/java	JavaLambdaHandlerResolverTest.kt JavaLambdaLineMarkerTest.kt	30:62 (6%) 29:61 (6%)	view
21	x 2	jetbrains-core/tst/softw...services/cloudformation jetbrains-core/tst/softw...services/cloudformation	DeleteWaiterTest.kt UpdateWaiterTest.kt	110:136 (17%) 97:123 (18%)	view
20	x 2	jetbrains-ultimate/tst-212/com/goide/vgo jetbrains-ultimate/tst-213+/com/goide/vgo	VgoTestUtil.java VgoTestUtil.java	126:153 (23%) 127:154 (23%)	view
20	x 2	jetbrains-core/tst/softw...s/services/lambda/steps jetbrains-core/tst/softw...s/services/lambda/steps	CreateLambdaTest.kt CreateLambdaTest.kt	45:66 (15%) 91:112 (15%)	view
18	x 2	jetbrains-core/tst/softw...ins/services/lambda/sam jetbrains-core/tst/softw...ins/services/lambda/sam	SamExecutableTest.kt SamExecutableTest.kt	491:509 (3%) 527:545 (3%)	view
18	x 2	jetbrains-core/tst/softw...ces/cloudformation/yaml jetbrains-core/tst/softw...ins/services/lambda/sam	YamlCloudFormationTemplateTest.kt SamCommonTest.kt	170:187 (5%) 149:166 (9%)	view
18	x 2	jetbrains-ultimate/tst-203-211/com/goide/vgo jetbrains-ultimate/tst-212/com/goide/vgo	VgoTestUtil.java VgoTestUtil.java	128:153 (20%) 128:153 (20%)	view
18	x 2	jetbrains-ultimate/tst-203-211/com/goide/vgo jetbrains-ultimate/tst-213+/com/goide/vgo	VgoTestUtil.java VgoTestUtil.java	128:153 (20%) 129:154 (20%)	view
18	x 2	jetbrains-core/tst/softw...services/cloudformation jetbrains-core/tst/softw...services/cloudformation	CloudFormationTemplateIndexTest.kt CloudFormationTemplateIndexTest.kt	300:318 (4%) 349:367 (4%)	view
17	x 2	jetbrains-core/tst/softw...ces/cloudformation/yaml jetbrains-core/tst/softw...ins/services/lambda/sam	YamlCloudFormationTemplateTest.kt SamCommonTest.kt	170:186 (5%) 237:253 (8%)	view
17	x 2	jetbrains-core/it/softwa.../jetbrains/services/ecr jetbrains-core/it/softwa.../jetbrains/services/ecr	EcrPullIntegrationTest.kt EcrPushIntegrationTest.kt	21:44 (34%) 24:47 (19%)	view
17	x 2	jetbrains-core/tst/softw...es/lambda/execution/sam jetbrains-core/tst/softw...es/lambda/execution/sam	SamInvokeRunnerTest.kt SamInvokeRunnerTest.kt	80:98 (8%) 180:198 (8%)	view
17	x 2	jetbrains-core/tst/softw...es/lambda/execution/sam jetbrains-core/tst/softw...es/lambda/execution/sam	SamInvokeRunnerTest.kt SamInvokeRunnerTest.kt	155:173 (8%) 255:273 (8%)	view
17	x 2	jetbrains-core/tst/softw...services/cloudformation jetbrains-core/tst/softw...services/cloudformation	CloudFormationTemplateIndexTest.kt CloudFormationTemplateIndexTest.kt	79:97 (4%) 431:449 (4%)	view
17	x 2	jetbrains-core/tst/softw...ces/cloudformation/yaml jetbrains-core/tst/softw...ins/services/lambda/sam	YamlCloudFormationTemplateTest.kt SamCommonTest.kt	384:400 (5%) 149:165 (8%)	view
17	x 2	jetbrains-core/tst/softw.../lambda/execution/local jetbrains-core/tst/softw.../lambda/execution/local	LocalLambdaRunConfigurationTest.kt LocalLambdaRunConfigurationTest.kt	758:774 (2%) 793:809 (2%)	view
17	x 2	jetbrains-core/tst/softw...es/lambda/execution/sam jetbrains-core/tst/softw...es/lambda/execution/sam	SamInvokeRunnerTest.kt SamInvokeRunnerTest.kt	105:123 (8%) 205:223 (8%)	view
17	x 2	jetbrains-core/tst/softw...ces/cloudformation/yaml jetbrains-core/tst/softw...ces/cloudformation/yaml	YamlCloudFormationTemplateTest.kt YamlCloudFormationTemplateTest.kt	170:186 (5%) 384:400 (5%)	view
17	x 2	jetbrains-core/tst/softw...ins/services/lambda/sam jetbrains-core/tst/softw...ins/services/lambda/sam	SamCommonTest.kt SamCommonTest.kt	149:165 (8%) 237:253 (8%)	view
17	x 2	jetbrains-core/tst/softw...ains/services/s3/editor jetbrains-core/tst/softw...ains/services/s3/editor	S3TreeDirectoryNodeTest.kt S3TreeDirectoryNodeTest.kt	111:130 (8%) 210:229 (8%)	view
17	x 2	jetbrains-core/tst/softw...es/lambda/execution/sam jetbrains-core/tst/softw...es/lambda/execution/sam	SamInvokeRunnerTest.kt SamInvokeRunnerTest.kt	130:148 (8%) 230:248 (8%)	view
16	x 2	jetbrains-core jetbrains-core	detekt-baseline-main.xml detekt-baseline.xml	38:53 (17%) 46:61 (11%)	view
16	x 2	jetbrains-core/tst/softw...services/cloudformation jetbrains-core/tst/softw...services/cloudformation	DeleteWaiterTest.kt UpdateWaiterTest.kt	148:164 (13%) 134:150 (14%)	view
16	x 2	jetbrains-core/tst/softw...ins/services/lambda/sam jetbrains-core/tst/softw...ins/services/lambda/sam	SamTemplateUtilsTest.kt SamTemplateUtilsTest.kt	248:263 (3%) 313:328 (3%)	view
16	x 2	jetbrains-core/tst/softw...ins/services/lambda/sam jetbrains-core/tst/softw...ins/services/lambda/sam	SamExecutableTest.kt SamExecutableTest.kt	421:437 (3%) 455:471 (3%)	view
16	x 2	jetbrains-core/it/softwa...ns/services/lambda/java jetbrains-core/it/softwa...ns/services/lambda/java	JavaLocalLambdaRunConfigurationIntegr... JavaLocalLambdaRunConfigurationIntegr...	141:162 (10%) 174:195 (10%)	view
16	x 2	jetbrains-core/tst/softw...services/cloudformation jetbrains-core/tst/softw...services/cloudformation	CreateWaiterTest.kt DeleteWaiterTest.kt	149:165 (13%) 148:164 (13%)	view
16	x 2	jetbrains-core/tst/softw...ins/services/lambda/sam jetbrains-core/tst/softw...ins/services/lambda/sam	SamTemplateUtilsTest.kt SamTemplateUtilsTest.kt	433:448 (3%) 493:508 (3%)	view

Duplicated Units

The list of top 16 duplicated units.

See data for all 16 unit duplicates...

Size	#	Folders	Files	Lines	Code
39	x 2	jetbrains-rider/src-213+...ins/services/clouddebug jetbrains-rider/src-203-...ins/services/clouddebug	DotNetDebuggerSupport.kt DotNetDebuggerSupport.kt	90:135 90:135	view
18	x 2	jetbrains-rider/src-213+...ins/services/clouddebug jetbrains-rider/src-203-...ins/services/clouddebug	DotNetDebuggerSupport.kt DotNetDebuggerSupport.kt	180:204 180:204	view
16	x 2	jetbrains-rider/src-213+...ins/services/clouddebug jetbrains-rider/src-203-...ins/services/clouddebug	DotNetDebuggerSupport.kt DotNetDebuggerSupport.kt	137:158 137:158	view
13	x 2	jetbrains-rider/src-213+...ins/services/clouddebug jetbrains-rider/src-203-...ins/services/clouddebug	DotNetDebuggerSupport.kt DotNetDebuggerSupport.kt	160:178 160:178	view
11	x 3	jetbrains-ultimate/tst-203-211/com/goide/vgo jetbrains-ultimate/tst-212/com/goide/vgo jetbrains-ultimate/tst-213+/com/goide/vgo	VgoTestUtil.java VgoTestUtil.java VgoTestUtil.java	82:95 82:95 83:96	view
11	x 2	jetbrains-rider/testData...dlersApp/src/HelloWorld jetbrains-rider/testData...dlersApp/src/HelloWorld	FunctionWithObjectReturn.cs FunctionWithOnlyLambdaContext.cs	17:30 17:30	view
10	x 3	jetbrains-ultimate/tst-203-211/com/goide/vgo jetbrains-ultimate/tst-212/com/goide/vgo jetbrains-ultimate/tst-213+/com/goide/vgo	VgoTestUtil.java VgoTestUtil.java VgoTestUtil.java	108:120 108:120 109:121	view
9	x 2	jetbrains-rider/src-203/.../services/lambda/dotnet jetbrains-rider/src-211+.../services/lambda/dotnet	DotNetSamProjectGenerator.kt DotNetSamProjectGenerator.kt	99:109 99:109	view
8	x 3	jetbrains-ultimate/tst-203-211/com/goide/vgo jetbrains-ultimate/tst-212/com/goide/vgo jetbrains-ultimate/tst-213+/com/goide/vgo	VgoTestUtil.java VgoTestUtil.java VgoTestUtil.java	145:154 145:154 146:155	view
7	x 2	jetbrains-core/tst/softw...ervices/cloudwatch/logs jetbrains-core/tst/softw...ervices/cloudwatch/logs	LogGroupActorTest.kt LogStreamFilterActorTest.kt	79:87 113:121	view
7	x 2	jetbrains-core/tst/softw...ervices/cloudwatch/logs jetbrains-core/tst/softw...ervices/cloudwatch/logs	LogGroupSearchActorTest.kt LogStreamListActorTest.kt	84:92 156:164	view
7	x 3	jetbrains-ultimate/tst-203-211/com/goide/vgo jetbrains-ultimate/tst-212/com/goide/vgo jetbrains-ultimate/tst-213+/com/goide/vgo	VgoTestUtil.java VgoTestUtil.java VgoTestUtil.java	71:79 71:79 72:80	view
7	x 2	jetbrains-rider/src-203/.../services/lambda/dotnet jetbrains-rider/src-211+.../services/lambda/dotnet	DotNetLambdaHandlerResolver.kt DotNetLambdaHandlerResolver.kt	24:33 29:38	view
6	x 3	jetbrains-ultimate/tst-203-211/com/goide/vgo jetbrains-ultimate/tst-212/com/goide/vgo jetbrains-ultimate/tst-213+/com/goide/vgo	VgoTestUtil.java VgoTestUtil.java VgoTestUtil.java	99:106 99:106 100:107	view
6	x 2	jetbrains-ultimate/tst-212/com/goide/vgo jetbrains-ultimate/tst-213+/com/goide/vgo	VgoTestUtil.java VgoTestUtil.java	58:65 59:66	view
6	x 2	jetbrains-ultimate/tst/s...s/jetbrains/utils/rules jetbrains-ultimate/tst/s...s/jetbrains/utils/rules	GoCodeInsightTestFixtureRule.kt NodeJsCodeInsightTestFixtureRule.kt	43:51 76:84	view