aws-samples / amazon-kinesis-data-analytics-flink-benchmarking-utility
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
  • 6% duplication:
    • 499 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
    • 33 duplicated lines
  • 3 duplicates
system6% (33 lines)
Duplication per Extension
java6% (33 lines)
Duplication per Component (primary)
main/java/com/amazonaws/kda/flink/benchmarking/util18% (33 lines)
main/java/com/amazonaws/kda/flink/benchmarking0% (0 lines)
main/java/com/amazonaws/kda/flink/benchmarking/model0% (0 lines)
text/java/com/amazonaws/kda/benchmarking/util0% (0 lines)
Longest Duplicates
The list of 3 longest duplicates.
See data for all 3 duplicates...
Size#FoldersFilesLinesCode
12 x 2 src/main/java/com/amazon...flink/benchmarking/util
src/main/java/com/amazon...flink/benchmarking/util
DDBUtil.java
DDBUtil.java
60:73 (18%)
96:109 (18%)
view
9 x 2 src/main/java/com/amazon...flink/benchmarking/util
src/main/java/com/amazon...flink/benchmarking/util
DDBUtil.java
DDBUtil.java
63:73 (13%)
132:142 (13%)
view
9 x 2 src/main/java/com/amazon...flink/benchmarking/util
src/main/java/com/amazon...flink/benchmarking/util
DDBUtil.java
DDBUtil.java
99:109 (13%)
132:142 (13%)
view