apache / commons-execDuplication

apache / commons-exec

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.

Duplication Overall

4% duplication:

1,890 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
86 duplicated lines

9 duplicates

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

Duplication per Extension

Duplication per Component (primary)

Longest Duplicates

The list of 9 longest duplicates.

See data for all 9 duplicates...

Size	#	Folders	Files	Lines	Code
10	x 2	src/main/java/org/apache/commons/exec/launcher src/main/java/org/apache/commons/exec/launcher	OS2CommandLauncher.java WinNTCommandLauncher.java	39:66 (83%) 32:61 (83%)	view
10	x 2	src/site/xdoc src/site/xdoc	mail-lists.xml mail-lists.xml	84:96 (8%) 172:182 (8%)	view
9	x 2	src/site/xdoc src/site/xdoc	testmatrix.xml testmatrix.xml	166:176 (6%) 181:191 (6%)	view
7	x 2	src/site/xdoc src/site/xdoc	testmatrix.xml testmatrix.xml	122:129 (4%) 156:163 (4%)	view
7	x 2	src/site/xdoc src/site/xdoc	testmatrix.xml testmatrix.xml	92:99 (4%) 122:129 (4%)	view
7	x 2	src/site/xdoc src/site/xdoc	testmatrix.xml testmatrix.xml	29:36 (4%) 122:129 (4%)	view
7	x 2	src/site/xdoc src/site/xdoc	testmatrix.xml testmatrix.xml	29:36 (4%) 156:163 (4%)	view
7	x 2	src/site/xdoc src/site/xdoc	testmatrix.xml testmatrix.xml	92:99 (4%) 156:163 (4%)	view
7	x 2	src/site/xdoc src/site/xdoc	testmatrix.xml testmatrix.xml	29:36 (4%) 92:99 (4%)	view

Duplicated Units

The list of top 1 duplicated units.

See data for all 1 unit duplicate

Size	#	Folders	Files	Lines	Code
8	x 2	src/main/java/org/apache/commons/exec/launcher src/main/java/org/apache/commons/exec/launcher	WinNTCommandLauncher.java OS2CommandLauncher.java	49:62 56:67	view