aws-samples / aws-sam-java-rest
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
  • 19% duplication:
    • 742 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
    • 144 duplicated lines
  • 12 duplicates
system19% (144 lines)
Duplication per Extension
java23% (144 lines)
Duplication per Component (primary)
src/main/java/com/amazonaws/handler45% (144 lines)
ROOT0% (0 lines)
src/main/java/com/amazonaws/exception0% (0 lines)
src/main/java/com/amazonaws/config0% (0 lines)
src/main/java/com/amazonaws/dao0% (0 lines)
src/main/java/com/amazonaws/model0% (0 lines)
src/main/java/com/amazonaws/model/request0% (0 lines)
src/main/java/com/amazonaws/model/response0% (0 lines)
Longest Duplicates
The list of 12 longest duplicates.
See data for all 12 duplicates...
Size#FoldersFilesLinesCode
26 x 2 src/main/java/com/amazonaws/handler
src/main/java/com/amazonaws/handler
DeleteOrderHandler.java
GetOrderHandler.java
46:78 (56%)
46:76 (59%)
view
25 x 2 src/main/java/com/amazonaws/handler
src/main/java/com/amazonaws/handler
DeleteOrderHandler.java
UpdateOrderHandler.java
46:76 (54%)
49:77 (27%)
view
25 x 2 src/main/java/com/amazonaws/handler
src/main/java/com/amazonaws/handler
GetOrderHandler.java
UpdateOrderHandler.java
46:74 (56%)
49:77 (27%)
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14 x 2 src/main/java/com/amazonaws/handler
src/main/java/com/amazonaws/handler
CreateOrderHandler.java
DeleteOrderHandler.java
57:74 (16%)
46:62 (30%)
view
14 x 2 src/main/java/com/amazonaws/handler
src/main/java/com/amazonaws/handler
CreateOrderHandler.java
UpdateOrderHandler.java
57:74 (16%)
49:65 (15%)
view
14 x 2 src/main/java/com/amazonaws/handler
src/main/java/com/amazonaws/handler
CreateOrderHandler.java
UpdateOrderHandler.java
91:106 (16%)
95:110 (15%)
view
14 x 2 src/main/java/com/amazonaws/handler
src/main/java/com/amazonaws/handler
CreateOrderHandler.java
GetOrderHandler.java
57:74 (16%)
46:62 (31%)
view
11 x 2 src/main/java/com/amazonaws/handler
src/main/java/com/amazonaws/handler
GetOrdersHandler.java
UpdateOrderHandler.java
45:57 (40%)
49:61 (12%)
view
11 x 2 src/main/java/com/amazonaws/handler
src/main/java/com/amazonaws/handler
GetOrderHandler.java
GetOrdersHandler.java
46:58 (25%)
45:57 (40%)
view
11 x 2 src/main/java/com/amazonaws/handler
src/main/java/com/amazonaws/handler
DeleteOrderHandler.java
GetOrdersHandler.java
46:58 (23%)
45:57 (40%)
view
11 x 2 src/main/java/com/amazonaws/handler
src/main/java/com/amazonaws/handler
CreateOrderHandler.java
GetOrdersHandler.java
57:69 (12%)
45:57 (40%)
view
7 x 2 src/main/java/com/amazonaws/handler
src/main/java/com/amazonaws/handler
CreateOrderHandler.java
UpdateOrderHandler.java
78:84 (8%)
82:88 (7%)
view