awslabs / aws-greengrass-labs-kvs-stream-uploader
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
  • 15% duplication:
    • 3,194 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
    • 509 duplicated lines
  • 31 duplicates
system15% (509 lines)
Duplication per Extension
java15% (509 lines)
Duplication per Component (primary)
integrationtests/java/com/aws/iot/integrationtests/edgeconnectorforkvs/videorecorder42% (273 lines)
main/java/com/aws/iot/edgeconnectorforkvs/videouploader/mkv25% (124 lines)
integrationtests/java/com/aws/iot/integrationtests/edgeconnectorforkvs51% (72 lines)
integrationtests/java/com/aws/iot/integrationtests/edgeconnectorforkvs/videouploader32% (40 lines)
main/java/com/aws/iot/iotlab/streamuploader0% (0 lines)
main/java/com/aws/iot/iotlab/streamuploader/model0% (0 lines)
main/java/com/aws/iot/edgeconnectorforkvs/videouploader0% (0 lines)
main/java/com/aws/iot/edgeconnectorforkvs/videouploader/model0% (0 lines)
main/java/com/aws/iot/edgeconnectorforkvs/videouploader/visitors0% (0 lines)
main/java/com/aws/iot/edgeconnectorforkvs/videouploader/callback0% (0 lines)
main/java/com/aws/iot/edgeconnectorforkvs/util0% (0 lines)
main/java/com/aws/iot/edgeconnectorforkvs/videorecorder0% (0 lines)
main/java/com/aws/iot/edgeconnectorforkvs/videorecorder/model0% (0 lines)
main/java/com/aws/iot/edgeconnectorforkvs/videorecorder/util0% (0 lines)
main/java/com/aws/iot/edgeconnectorforkvs/videorecorder/callback0% (0 lines)
main/java/com/aws/iot/edgeconnectorforkvs/videorecorder/base0% (0 lines)

Duplication Between Components (50+ lines)

G integrationtests/java/com/aws/iot/integrationtests/edgeconnectorforkvs integrationtests/java/com/aws/iot/integrationtests/edgeconnectorforkvs integrationtests/java/com/aws/iot/integrationtests/edgeconnectorforkvs/videouploader integrationtests/java/com/aws/iot/integrationtests/edgeconnectorforkvs/videouploader integrationtests/java/com/aws/iot/integrationtests/edgeconnectorforkvs--integrationtests/java/com/aws/iot/integrationtests/edgeconnectorforkvs/videouploader 112

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Show more details on duplication between components...
Longest Duplicates
The list of 20 longest duplicates.
See data for all 31 duplicates...
Size#FoldersFilesLinesCode
39 x 2 src/main/java/com/aws/io...orkvs/videouploader/mkv
src/main/java/com/aws/io...orkvs/videouploader/mkv
MkvFilesInputStream.java
MkvInputStream.java
 63:117 (39%)
56:110 (58%)
 view
37 x 2 src/integrationtests/jav...torforkvs/videorecorder
src/integrationtests/jav...torforkvs/videorecorder
VideoRecorderToggleAppPathTest.java
VideoRecorderToggleSetAppPathTest.java
 23:65 (27%)
23:65 (25%)
 view
29 x 2 src/integrationtests/jav...torforkvs/videorecorder
src/integrationtests/jav...torforkvs/videorecorder
VideoRecorderNewRecorderAppPathTest.java
VideoRecorderToggleSetAppPathTest.java
 81:119 (21%)
101:139 (19%)
 view
25 x 2 src/integrationtests/jav...torforkvs/videorecorder
src/integrationtests/jav...torforkvs/videorecorder
VideoRecorderNewRecorderAppPathTest.java
VideoRecorderToggleAppPathTest.java
 71:102 (18%)
85:116 (18%)
 view
20 x 2 src/integrationtests/jav...sts/edgeconnectorforkvs
src/integrationtests/jav...sts/edgeconnectorforkvs
HistoricalUploadingIntegrationTest.java
LiveUploadingIntegrationTest.java
 144:168 (25%)
110:134 (31%)
 view
20 x 2 src/integrationtests/jav...sts/edgeconnectorforkvs
src/integrationtests/jav...torforkvs/videouploader
LiveUploadingIntegrationTest.java
VideoUploaderIntegrationTest.java
 110:134 (31%)
142:166 (16%)
 view
20 x 2 src/integrationtests/jav...sts/edgeconnectorforkvs
src/integrationtests/jav...torforkvs/videouploader
HistoricalUploadingIntegrationTest.java
VideoUploaderIntegrationTest.java
 144:168 (25%)
142:166 (16%)
 view
19 x 2 src/integrationtests/jav...torforkvs/videorecorder
src/integrationtests/jav...torforkvs/videorecorder
VideoRecorderToggleAppPathTest.java
VideoRecorderToggleSetAppPathTest.java
 95:116 (14%)
101:122 (12%)
 view
15 x 2 src/integrationtests/jav...torforkvs/videorecorder
src/integrationtests/jav...torforkvs/videorecorder
VideoRecorderToggleAppPathTest.java
VideoRecorderToggleSetAppPathTest.java
 140:165 (11%)
144:169 (10%)
 view
12 x 2 src/integrationtests/jav...sts/edgeconnectorforkvs
src/integrationtests/jav...sts/edgeconnectorforkvs
HistoricalUploadingIntegrationTest.java
LiveUploadingIntegrationTest.java
 54:69 (15%)
54:69 (19%)
 view
12 x 2 src/integrationtests/jav...sts/edgeconnectorforkvs
src/integrationtests/jav...torforkvs/videouploader
HistoricalUploadingIntegrationTest.java
VideoUploaderIntegrationTest.java
 54:69 (15%)
57:72 (9%)
 view
12 x 2 src/integrationtests/jav...sts/edgeconnectorforkvs
src/integrationtests/jav...torforkvs/videouploader
LiveUploadingIntegrationTest.java
VideoUploaderIntegrationTest.java
 54:69 (19%)
57:72 (9%)
 view
11 x 2 src/main/java/com/aws/io...orkvs/videouploader/mkv
src/main/java/com/aws/io...orkvs/videouploader/mkv
MkvDataRawElement.java
MkvParentRawElement.java
 78:98 (20%)
84:104 (20%)
 view
10 x 2 src/integrationtests/jav...torforkvs/videorecorder
src/integrationtests/jav...torforkvs/videorecorder
VideoRecorderNewRecorderAppPathTest.java
VideoRecorderToggleAppPathTest.java
 45:56 (7%)
57:68 (7%)
 view
9 x 2 src/integrationtests/jav...torforkvs/videorecorder
src/integrationtests/jav...torforkvs/videorecorder
VideoRecorderNewRecorderAppPathTest.java
VideoRecorderToggleAppPathTest.java
 108:119 (6%)
122:133 (6%)
 view
9 x 2 src/main/java/com/aws/io...orkvs/videouploader/mkv
src/main/java/com/aws/io...orkvs/videouploader/mkv
MkvFilesInputStream.java
MkvInputStream.java
 179:187 (9%)
128:136 (13%)
 view
9 x 2 src/integrationtests/jav...torforkvs/videorecorder
src/integrationtests/jav...torforkvs/videorecorder
VideoRecorderToggleAppPathTest.java
VideoRecorderToggleSetAppPathTest.java
 122:133 (6%)
128:139 (6%)
 view
8 x 2 src/integrationtests/jav...torforkvs/videorecorder
src/integrationtests/jav...torforkvs/videorecorder
VideoRecorderNewRecorderAppPathTest.java
VideoRecorderToggleSetAppPathTest.java
 26:34 (6%)
33:41 (5%)
 view
8 x 2 src/integrationtests/jav...torforkvs/videorecorder
src/integrationtests/jav...torforkvs/videorecorder
VideoRecorderNewRecorderAppPathTest.java
VideoRecorderToggleAppPathTest.java
 26:34 (6%)
33:41 (5%)
 view
8 x 2 src/integrationtests/jav...torforkvs/videorecorder
src/integrationtests/jav...torforkvs/videorecorder
VideoRecorderNewRecorderAppPathTest.java
VideoRecorderToggleSetAppPathTest.java
 45:53 (6%)
57:65 (5%)
 view
Duplicated Units
The list of top 11 duplicated units.
See data for all 11 unit duplicates...
Size#FoldersFilesLinesCode
24 x 3 src/integrationtests/jav...torforkvs/videorecorder
src/integrationtests/jav...torforkvs/videorecorder
src/integrationtests/jav...torforkvs/videorecorder
VideoRecorderToggleSetAppPathTest.java
VideoRecorderToggleAppPathTest.java
VideoRecorderNewRecorderAppPathTest.java
 101:125 
95:119 
81:105 
 view
22 x 3 src/integrationtests/jav...torforkvs/videouploader
src/integrationtests/jav...sts/edgeconnectorforkvs
src/integrationtests/jav...sts/edgeconnectorforkvs
VideoUploaderIntegrationTest.java
HistoricalUploadingIntegrationTest.java
LiveUploadingIntegrationTest.java
 142:167 
144:169 
110:135 
 view
12 x 2 src/integrationtests/jav...torforkvs/videorecorder
src/integrationtests/jav...torforkvs/videorecorder
VideoRecorderToggleSetAppPathTest.java
VideoRecorderNewRecorderAppPathTest.java
 127:142 
107:122 
 view
11 x 2 src/main/java/com/aws/io...orkvs/videouploader/mkv
src/main/java/com/aws/io...orkvs/videouploader/mkv
MkvInputStream.java
MkvFilesInputStream.java
 57:68 
64:75 
 view
11 x 2 src/main/java/com/aws/io...orkvs/videouploader/mkv
src/main/java/com/aws/io...orkvs/videouploader/mkv
MkvInputStream.java
MkvFilesInputStream.java
 128:139 
179:190 
 view
9 x 2 src/integrationtests/jav...torforkvs/videouploader
src/integrationtests/jav...sts/edgeconnectorforkvs
VideoUploaderIntegrationTest.java
HistoricalUploadingIntegrationTest.java
 169:180 
131:142 
 view
8 x 3 src/integrationtests/jav...torforkvs/videorecorder
src/integrationtests/jav...torforkvs/videorecorder
src/integrationtests/jav...torforkvs/videorecorder
VideoRecorderToggleSetAppPathTest.java
VideoRecorderToggleAppPathTest.java
VideoRecorderNewRecorderAppPathTest.java
 84:92 
84:92 
70:78 
 view
8 x 2 src/integrationtests/jav...torforkvs/videorecorder
src/integrationtests/jav...torforkvs/videorecorder
VideoRecorderToggleSetAppPathTest.java
VideoRecorderToggleAppPathTest.java
 156:167 
152:163 
 view
8 x 2 src/main/java/com/aws/io...orkvs/videouploader/mkv
src/main/java/com/aws/io...orkvs/videouploader/mkv
MkvInputStream.java
MkvFilesInputStream.java
 71:80 
78:87 
 view
6 x 2 src/main/java/com/aws/io...orkvs/videouploader/mkv
src/main/java/com/aws/io...orkvs/videouploader/mkv
MkvInputStream.java
MkvFilesInputStream.java
 88:94 
95:101 
 view
6 x 2 src/main/java/com/aws/io...orkvs/videouploader/mkv
src/main/java/com/aws/io...orkvs/videouploader/mkv
MkvInputStream.java
MkvFilesInputStream.java
 97:103 
104:110 
 view