Uber / cadence-java-clientDuplication

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

12% duplication:

30,037 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
3,840 duplicated lines

798 duplicates

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

Duplication per Extension

Duplication per Component (primary)

Longest Duplicates

The list of 50 longest duplicates.

See data for all 798 duplicates...

Size	#	Folders	Files	Lines	Code
125	x 2	src/main/java/com/uber/cadence/internal/sync src/main/java/com/uber/cadence/internal/sync	TestActivityEnvironmentInternal.java TestWorkflowEnvironmentInternal.java	639:811 (19%) 520:692 (18%)	view
73	x 2	src/main/java/com/uber/c.../internal/compatibility src/main/java/com/uber/cadence/serviceclient	Thrift2ProtoAdapter.java WorkflowServiceTChannel.java	900:1002 (9%) 2527:2629 (3%)	view
67	x 2	src/main/java/com/uber/c.../internal/compatibility src/main/java/com/uber/c...ce/internal/testservice	Thrift2ProtoAdapter.java TestWorkflowService.java	786:878 (8%) 879:971 (8%)	view
65	x 2	src/main/java/com/uber/c.../internal/compatibility src/main/java/com/uber/cadence/serviceclient	Thrift2ProtoAdapter.java WorkflowServiceTChannel.java	786:876 (8%) 2354:2444 (3%)	view
65	x 2	src/main/java/com/uber/c...ce/internal/testservice src/main/java/com/uber/cadence/serviceclient	TestWorkflowService.java WorkflowServiceTChannel.java	879:969 (8%) 2354:2444 (3%)	view
59	x 2	src/main/java/com/uber/cadence/internal/sync src/main/java/com/uber/cadence/internal/sync	TestActivityEnvironmentInternal.java TestWorkflowEnvironmentInternal.java	557:639 (9%) 433:515 (8%)	view
51	x 2	src/main/java/com/uber/cadence/internal/sync src/main/java/com/uber/cadence/internal/sync	TestActivityEnvironmentInternal.java TestWorkflowEnvironmentInternal.java	815:886 (7%) 696:767 (7%)	view
44	x 2	src/main/java/com/uber/c...ce/internal/testservice src/main/java/com/uber/cadence/serviceclient	TestWorkflowService.java WorkflowServiceTChannel.java	1038:1099 (5%) 2577:2638 (2%)	view
43	x 2	src/main/java/com/uber/cadence/internal/sync src/main/java/com/uber/cadence/internal/sync	TestActivityEnvironmentInternal.java TestWorkflowEnvironmentInternal.java	889:947 (6%) 769:827 (6%)	view
37	x 2	src/main/java/com/uber/c.../internal/compatibility src/main/java/com/uber/c...ce/internal/testservice	Thrift2ProtoAdapter.java TestWorkflowService.java	950:1002 (4%) 1038:1090 (4%)	view
26	x 2	src/main/java/com/uber/c...ce/internal/testservice src/main/java/com/uber/cadence/serviceclient	TestWorkflowService.java WorkflowServiceTChannel.java	784:819 (3%) 2640:2675 (1%)	view
24	x 2	src/main/java/com/uber/cadence/client src/main/java/com/uber/cadence/workflow	WorkflowOptions.java ChildWorkflowOptions.java	121:194 (9%) 127:199 (9%)	view
23	x 2	src/main/java/com/uber/c...ce/internal/testservice src/main/java/com/uber/cadence/serviceclient	TestWorkflowService.java WorkflowServiceTChannel.java	1005:1035 (2%) 2542:2572 (1%)	view
23	x 2	src/main/java/com/uber/c.../internal/compatibility src/main/java/com/uber/c...ce/internal/testservice	Thrift2ProtoAdapter.java TestWorkflowService.java	915:945 (2%) 1005:1035 (2%)	view
22	x 2	src/main/java/com/uber/c.../internal/compatibility src/main/java/com/uber/cadence/serviceclient	Thrift2ProtoAdapter.java WorkflowServiceTChannel.java	741:772 (2%) 2640:2671 (1%)	view
22	x 2	src/main/java/com/uber/cadence/internal/replay src/main/java/com/uber/cadence/internal/replay	ActivityDecisionStateMachine.java TimerDecisionStateMachine.java	52:79 (40%) 58:85 (37%)	view
22	x 2	src/main/java/com/uber/c.../internal/compatibility src/main/java/com/uber/c...ce/internal/testservice	Thrift2ProtoAdapter.java TestWorkflowService.java	741:772 (2%) 784:815 (2%)	view
16	x 2	src/main/java/com/uber/c...ce/internal/testservice src/main/java/com/uber/c...ce/internal/testservice	StateMachines.java StateMachines.java	993:1009 (1%) 1014:1030 (1%)	view
16	x 2	src/main/java/com/uber/cadence/serviceclient src/main/java/com/uber/cadence/serviceclient	WorkflowServiceTChannel.java WorkflowServiceTChannel.java	1026:1048 (<1%) 1127:1149 (<1%)	view
16	x 2	src/main/java/com/uber/cadence/serviceclient src/main/java/com/uber/cadence/serviceclient	WorkflowServiceTChannel.java WorkflowServiceTChannel.java	1026:1048 (<1%) 1279:1301 (<1%)	view
16	x 2	src/main/java/com/uber/cadence/serviceclient src/main/java/com/uber/cadence/serviceclient	WorkflowServiceTChannel.java WorkflowServiceTChannel.java	1077:1099 (<1%) 1228:1250 (<1%)	view
16	x 2	src/main/java/com/uber/cadence/serviceclient src/main/java/com/uber/cadence/serviceclient	WorkflowServiceTChannel.java WorkflowServiceTChannel.java	1026:1048 (<1%) 1178:1200 (<1%)	view
16	x 2	src/main/java/com/uber/cadence/serviceclient src/main/java/com/uber/cadence/serviceclient	WorkflowServiceTChannel.java WorkflowServiceTChannel.java	1026:1048 (<1%) 1228:1250 (<1%)	view
16	x 2	src/main/java/com/uber/cadence/serviceclient src/main/java/com/uber/cadence/serviceclient	WorkflowServiceTChannel.java WorkflowServiceTChannel.java	1077:1099 (<1%) 1178:1200 (<1%)	view
16	x 2	src/main/java/com/uber/cadence/internal/replay src/main/java/com/uber/cadence/internal/replay	ExternalWorkflowCancellationDecisionS... SignalDecisionStateMachine.java	58:80 (27%) 98:120 (17%)	view
16	x 2	src/main/java/com/uber/cadence/serviceclient src/main/java/com/uber/cadence/serviceclient	WorkflowServiceTChannel.java WorkflowServiceTChannel.java	825:847 (<1%) 1026:1048 (<1%)	view
16	x 2	src/main/java/com/uber/cadence/serviceclient src/main/java/com/uber/cadence/serviceclient	WorkflowServiceTChannel.java WorkflowServiceTChannel.java	1077:1099 (<1%) 1279:1301 (<1%)	view
16	x 2	src/main/java/com/uber/cadence/serviceclient src/main/java/com/uber/cadence/serviceclient	WorkflowServiceTChannel.java WorkflowServiceTChannel.java	1383:1405 (<1%) 1534:1556 (<1%)	view
16	x 2	src/main/java/com/uber/cadence/serviceclient src/main/java/com/uber/cadence/serviceclient	WorkflowServiceTChannel.java WorkflowServiceTChannel.java	1026:1048 (<1%) 1077:1099 (<1%)	view
16	x 2	src/main/java/com/uber/cadence/serviceclient src/main/java/com/uber/cadence/serviceclient	WorkflowServiceTChannel.java WorkflowServiceTChannel.java	1077:1099 (<1%) 1383:1405 (<1%)	view
16	x 2	src/main/java/com/uber/cadence/serviceclient src/main/java/com/uber/cadence/serviceclient	WorkflowServiceTChannel.java WorkflowServiceTChannel.java	825:847 (<1%) 1383:1405 (<1%)	view
16	x 2	src/main/java/com/uber/cadence/serviceclient src/main/java/com/uber/cadence/serviceclient	WorkflowServiceTChannel.java WorkflowServiceTChannel.java	1127:1149 (<1%) 1534:1556 (<1%)	view
16	x 2	src/main/java/com/uber/cadence/serviceclient src/main/java/com/uber/cadence/serviceclient	WorkflowServiceTChannel.java WorkflowServiceTChannel.java	1178:1200 (<1%) 1383:1405 (<1%)	view
16	x 2	src/main/java/com/uber/cadence/serviceclient src/main/java/com/uber/cadence/serviceclient	WorkflowServiceTChannel.java WorkflowServiceTChannel.java	1178:1200 (<1%) 1534:1556 (<1%)	view
16	x 2	src/main/java/com/uber/cadence/serviceclient src/main/java/com/uber/cadence/serviceclient	WorkflowServiceTChannel.java WorkflowServiceTChannel.java	1279:1301 (<1%) 1534:1556 (<1%)	view
16	x 2	src/main/java/com/uber/cadence/serviceclient src/main/java/com/uber/cadence/serviceclient	WorkflowServiceTChannel.java WorkflowServiceTChannel.java	1228:1250 (<1%) 1279:1301 (<1%)	view
16	x 2	src/main/java/com/uber/cadence/serviceclient src/main/java/com/uber/cadence/serviceclient	WorkflowServiceTChannel.java WorkflowServiceTChannel.java	1178:1200 (<1%) 1279:1301 (<1%)	view
16	x 2	src/main/java/com/uber/cadence/serviceclient src/main/java/com/uber/cadence/serviceclient	WorkflowServiceTChannel.java WorkflowServiceTChannel.java	1279:1301 (<1%) 1383:1405 (<1%)	view
16	x 2	src/main/java/com/uber/cadence/serviceclient src/main/java/com/uber/cadence/serviceclient	WorkflowServiceTChannel.java WorkflowServiceTChannel.java	1127:1149 (<1%) 1383:1405 (<1%)	view
16	x 2	src/main/java/com/uber/cadence/serviceclient src/main/java/com/uber/cadence/serviceclient	WorkflowServiceTChannel.java WorkflowServiceTChannel.java	923:945 (<1%) 1963:1985 (<1%)	view
16	x 2	src/main/java/com/uber/cadence/serviceclient src/main/java/com/uber/cadence/serviceclient	WorkflowServiceTChannel.java WorkflowServiceTChannel.java	825:847 (<1%) 1178:1200 (<1%)	view
16	x 2	src/main/java/com/uber/cadence/serviceclient src/main/java/com/uber/cadence/serviceclient	WorkflowServiceTChannel.java WorkflowServiceTChannel.java	825:847 (<1%) 1228:1250 (<1%)	view
16	x 2	src/main/java/com/uber/cadence/serviceclient src/main/java/com/uber/cadence/serviceclient	WorkflowServiceTChannel.java WorkflowServiceTChannel.java	923:945 (<1%) 976:998 (<1%)	view
16	x 2	src/main/java/com/uber/cadence/serviceclient src/main/java/com/uber/cadence/serviceclient	WorkflowServiceTChannel.java WorkflowServiceTChannel.java	825:847 (<1%) 1534:1556 (<1%)	view
16	x 2	src/main/java/com/uber/cadence/serviceclient src/main/java/com/uber/cadence/serviceclient	WorkflowServiceTChannel.java WorkflowServiceTChannel.java	825:847 (<1%) 1279:1301 (<1%)	view
16	x 2	src/main/java/com/uber/cadence/serviceclient src/main/java/com/uber/cadence/serviceclient	WorkflowServiceTChannel.java WorkflowServiceTChannel.java	1178:1200 (<1%) 1228:1250 (<1%)	view
16	x 2	src/main/java/com/uber/cadence/serviceclient src/main/java/com/uber/cadence/serviceclient	WorkflowServiceTChannel.java WorkflowServiceTChannel.java	1127:1149 (<1%) 1178:1200 (<1%)	view
16	x 2	src/main/java/com/uber/cadence/serviceclient src/main/java/com/uber/cadence/serviceclient	WorkflowServiceTChannel.java WorkflowServiceTChannel.java	1228:1250 (<1%) 1534:1556 (<1%)	view
16	x 2	src/main/java/com/uber/cadence/serviceclient src/main/java/com/uber/cadence/serviceclient	WorkflowServiceTChannel.java WorkflowServiceTChannel.java	1228:1250 (<1%) 1383:1405 (<1%)	view
16	x 2	src/main/java/com/uber/cadence/serviceclient src/main/java/com/uber/cadence/serviceclient	WorkflowServiceTChannel.java WorkflowServiceTChannel.java	1127:1149 (<1%) 1279:1301 (<1%)	view

Duplicated Units

The list of top 6 duplicated units.

See data for all 6 unit duplicates...

Size	#	Folders	Files	Lines	Code
10	x 2	src/main/java/com/uber/cadence/internal/replay src/main/java/com/uber/cadence/internal/replay	WorkflowDecisionContext.java ActivityDecisionContext.java	176:187 204:215	view
9	x 2	src/main/java/com/uber/cadence/internal/replay src/main/java/com/uber/cadence/internal/replay	TimerDecisionStateMachine.java ActivityDecisionStateMachine.java	64:74 58:68	view
9	x 2	src/main/java/com/uber/cadence/internal/replay src/main/java/com/uber/cadence/internal/replay	TimerDecisionStateMachine.java ActivityDecisionStateMachine.java	77:87 71:81	view
6	x 2	src/main/java/com/uber/cadence/internal/common src/main/java/com/uber/cadence/internal/common	BackoffThrottler.java AsyncBackoffThrottler.java	79:86 92:99	view
6	x 2	src/main/java/com/uber/cadence/workflow src/main/java/com/uber/cadence/client	ChildWorkflowOptions.java WorkflowOptions.java	170:177 169:176	view
6	x 2	src/main/java/com/uber/cadence/workflow src/main/java/com/uber/cadence/workflow	CancelExternalWorkflowException.java SignalExternalWorkflowException.java	34:41 31:38	view