aws-samples / mainframe-data-utilities
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
  • 11% duplication:
    • 675 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
    • 80 duplicated lines
  • 2 duplicates
system11% (80 lines)
Duplication per Extension
cob14% (40 lines)
cpy81% (40 lines)
Duplication per Component (primary)
LegacyReference25% (80 lines)
ROOT0% (0 lines)
Longest Duplicates
The list of 2 longest duplicates.
See data for all 2 duplicates...
Size#FoldersFilesLinesCode
23 x 2 LegacyReference
LegacyReference
cob
COBPACK2.cob
COBPACK2.cpy
23:45 (25%)
5:27 (82%)
view
17 x 2 LegacyReference
LegacyReference
cob
COBKS05.cob
COBKS05.cpy
46:62 (9%)
5:21 (80%)
view