apache / maven-filtering - Duplication

apache / maven-filtering

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

15% duplication:

1,524 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
231 duplicated lines

12 duplicates

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

Duplication per Extension

Duplication per Component (primary)

Longest Duplicates

The list of 12 longest duplicates.

See data for all 12 duplicates...

Size	#	Folders	Files	Lines	Code
23	x 2	src/main/java/org/apache/maven/shared/filtering src/main/java/org/apache/maven/shared/filtering	InterpolatorFilterReaderLineEnding.java MultiDelimiterInterpolatorFilterReade...	258:292 (16%) 288:322 (14%)	view
23	x 2	src/main/java/org/apache/maven/shared/filtering src/main/java/org/apache/maven/shared/filtering	InterpolatorFilterReaderLineEnding.java MultiDelimiterInterpolatorFilterReade...	137:187 (16%) 154:204 (14%)	view
15	x 2	src/main/java/org/apache/maven/shared/filtering src/main/java/org/apache/maven/shared/filtering	InterpolatorFilterReaderLineEnding.java MultiDelimiterInterpolatorFilterReade...	309:341 (10%) 347:379 (9%)	view
9	x 2	src/main/java/org/apache/maven/shared/filtering src/main/java/org/apache/maven/shared/filtering	DefaultMavenFileFilter.java DefaultMavenReaderFilter.java	56:65 (17%) 43:52 (28%)	view
8	x 2	src/main/java/org/apache/maven/shared/filtering src/main/java/org/apache/maven/shared/filtering	InterpolatorFilterReaderLineEnding.java MultiDelimiterInterpolatorFilterReade...	231:243 (5%) 257:270 (5%)	view
8	x 2	src/main/java/org/apache/maven/shared/filtering src/main/java/org/apache/maven/shared/filtering	DefaultMavenFileFilter.java MavenFileFilter.java	49:56 (15%) 47:54 (57%)	view
8	x 2	src/main/java/org/apache/maven/shared/filtering src/main/java/org/apache/maven/shared/filtering	InterpolatorFilterReaderLineEnding.java MultiDelimiterInterpolatorFilterReade...	192:204 (5%) 209:221 (5%)	view
7	x 2	src/main/java/org/apache/maven/shared/filtering src/main/java/org/apache/maven/shared/filtering	MavenFileFilter.java MavenFileFilterRequest.java	47:53 (50%) 61:67 (17%)	view
7	x 2	src/main/java/org/apache/maven/shared/filtering src/main/java/org/apache/maven/shared/filtering	InterpolatorFilterReaderLineEnding.java MultiDelimiterInterpolatorFilterReade...	296:303 (4%) 330:337 (4%)	view
7	x 2	src/main/java/org/apache/maven/shared/filtering src/main/java/org/apache/maven/shared/filtering	DefaultMavenFileFilter.java MavenFileFilterRequest.java	49:55 (13%) 61:67 (17%)	view
6	x 2	src/main/java/org/apache/maven/shared/filtering src/main/java/org/apache/maven/shared/filtering	DefaultMavenReaderFilter.java MavenReaderFilter.java	38:43 (18%) 46:51 (54%)	view
6	x 2	src/main/java/org/apache/maven/shared/filtering src/main/java/org/apache/maven/shared/filtering	InterpolatorFilterReaderLineEnding.java MultiDelimiterInterpolatorFilterReade...	43:65 (4%) 45:67 (3%)	view

Duplicated Units

The list of top 2 duplicated units.

See data for all 2 unit duplicates...

Size	#	Folders	Files	Lines	Code
12	x 2	src/main/java/org/apache/maven/shared/filtering src/main/java/org/apache/maven/shared/filtering	InterpolatorFilterReaderLineEnding.java MultiDelimiterInterpolatorFilterReade...	160:173 177:190	view
9	x 2	src/main/java/org/apache/maven/shared/filtering src/main/java/org/apache/maven/shared/filtering	InterpolatorFilterReaderLineEnding.java MultiDelimiterInterpolatorFilterReade...	136:147 153:164	view