awslabs / flux-swf-client
Duplication

Places in code with 6 or more lines that are exactly the same.

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
  • 4% duplication:
    • 3,656 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
    • 152 duplicated lines
  • 8 duplicates
system4% (152 lines)
Duplication per Extension
java3% (110 lines)
yml80% (42 lines)
Duplication per Component (primary)
flux-testutils/src/main/java/software/amazon/aws/clients/swf/flux/testutil35% (62 lines)
buildspec80% (42 lines)
flux/src/main/java/software/amazon/aws/clients/swf/flux2% (16 lines)
flux/src/main/java/software/amazon/aws/clients/swf/flux/poller<1% (14 lines)
flux/src/main/java/software/amazon/aws/clients/swf/flux/wf2% (12 lines)
flux-common/src/main/java/software/amazon/aws/clients/swf/flux/step1% (6 lines)
flux/src/main/java/software/amazon/aws/clients/swf/flux/util0% (0 lines)
flux-testutils/src/main/java/software/amazon/aws/clients/swf/flux/metrics0% (0 lines)
flux-spring/src/main/java/software/amazon/aws/clients/swf/flux/spring0% (0 lines)
flux-common/src/main/java/software/amazon/aws/clients/swf/flux0% (0 lines)
flux-common/src/main/java/software/amazon/aws/clients/swf/flux/poller0% (0 lines)
flux-common/src/main/java/software/amazon/aws/clients/swf/flux/wf0% (0 lines)
flux-common/src/main/java/software/amazon/aws/clients/swf/flux/metrics0% (0 lines)
flux-guice/src/main/java/software/amazon/aws/clients/swf/flux/guice0% (0 lines)
Longest Duplicates
The list of 8 longest duplicates.
See data for all 8 duplicates...
Size#FoldersFilesLinesCode
21 x 2 buildspec
buildspec
build-and-publish.yml
build-and-stage.yml
2:22 (95%)
2:22 (95%)
view
15 x 2 flux-testutils/src/main/...ients/swf/flux/testutil
flux-testutils/src/main/...ients/swf/flux/testutil
StubFluxCapacitor.java
StubRemoteWorkflowExecutor.java
123:147 (20%)
67:91 (38%)
view
8 x 2 flux/src/main/java/softw...on/aws/clients/swf/flux
flux/src/main/java/softw...on/aws/clients/swf/flux
FluxCapacitorImpl.java
RemoteWorkflowExecutorImpl.java
206:216 (2%)
82:92 (17%)
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7 x 2 flux-testutils/src/main/...ients/swf/flux/testutil
flux-testutils/src/main/...ients/swf/flux/testutil
StubFluxCapacitor.java
StubRemoteWorkflowExecutor.java
92:102 (9%)
47:56 (17%)
view
7 x 2 flux/src/main/java/softw...clients/swf/flux/poller
flux/src/main/java/softw...clients/swf/flux/poller
ActivityTaskPoller.java
DecisionTaskPoller.java
88:96 (4%)
137:145 (1%)
view
6 x 2 flux-common/src/main/jav...s/clients/swf/flux/step
flux-testutils/src/main/...ients/swf/flux/testutil
StepResult.java
WorkflowExecutionRecord.java
255:261 (5%)
42:48 (24%)
view
6 x 2 flux/src/main/java/softw...ients/swf/flux/wf/graph
flux/src/main/java/softw...ients/swf/flux/wf/graph
WorkflowGraphBuilder.java
WorkflowGraphBuilder.java
610:622 (1%)
690:702 (1%)
view
6 x 2 flux-testutils/src/main/...ients/swf/flux/testutil
flux-testutils/src/main/...ients/swf/flux/testutil
StubFluxCapacitor.java
StubRemoteWorkflowExecutor.java
149:166 (8%)
93:110 (15%)
view