apache / maven-pmd-plugin - Duplication

apache / maven-pmd-plugin

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

9% duplication:

2,726 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
259 duplicated lines

17 duplicates

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

Duplication per Extension

Duplication per Component (primary)

Longest Duplicates

The list of 17 longest duplicates.

See data for all 17 duplicates...

Size	#	Folders	Files	Lines	Code
29	x 2	src/main/resources/rulesets/java src/main/resources/rulesets	maven-pmd-plugin-default.xml maven.xml	35:66 (54%) 36:67 (56%)	view
12	x 2	src/main/resources/rulesets/java src/main/resources/rulesets	maven-pmd-plugin-default.xml maven.xml	68:81 (22%) 73:86 (23%)	view
11	x 2	src/it/MPMD-277-multi-mo.../src/main/java/module/b src/it/MPMD-283-aggregat.../src/main/java/module/b	ModuleB.java ModuleB.java	27:52 (100%) 27:52 (100%)	view
11	x 2	src/it/MPMD-266-typereso.../src/main/java/module/b src/it/MPMD-283-aggregat.../src/main/java/module/b	ModuleB.java ModuleB.java	27:52 (100%) 27:52 (100%)	view
11	x 2	src/it/MPMD-266-typereso.../src/main/java/module/b src/it/MPMD-277-multi-mo.../src/main/java/module/b	ModuleB.java ModuleB.java	27:52 (100%) 27:52 (100%)	view
9	x 2	src/it/MPMD-317-auxclasspath-provided src/it/MPMD-318-auxclasspath-includeTests	verify.groovy verify.groovy	20:34 (75%) 20:34 (64%)	view
9	x 2	src/main/java/org/apache/maven/plugins/pmd src/main/java/org/apache/maven/plugins/pmd	CpdReport.java PmdReport.java	147:160 (10%) 320:333 (4%)	view
8	x 2	src/main/java/org/apache/maven/plugins/pmd/exec src/main/java/org/apache/maven/plugins/pmd/exec	CpdExecutor.java PmdExecutor.java	95:116 (7%) 112:133 (3%)	view
7	x 2	src/main/java/org/apache/maven/plugins/pmd/exec src/main/java/org/apache/maven/plugins/pmd/exec	CpdExecutor.java PmdExecutor.java	69:78 (6%) 86:95 (3%)	view
6	x 2	src/it/MPMD-163 src/it/MPMD-304-toolchain-support	verify.groovy verify.groovy	22:29 (75%) 22:29 (21%)	view
6	x 2	src/main/java/org/apache/maven/plugins/pmd/exec src/main/java/org/apache/maven/plugins/pmd/exec	CpdRequest.java PmdRequest.java	87:96 (7%) 116:125 (5%)	view
6	x 2	src/it src/it	settings.xml settings.xml	31:37 (26%) 43:49 (26%)	view
6	x 2	src/it/MPMD-243-excludeFromFailureFile src/it/MPMD-304-toolchain-support	verify.groovy verify.groovy	22:29 (75%) 22:29 (21%)	view
6	x 2	src/main/java/org/apache/maven/plugins/pmd/exec src/main/java/org/apache/maven/plugins/pmd/exec	CpdRequest.java PmdRequest.java	139:148 (7%) 192:201 (5%)	view
6	x 2	src/it/MPMD-163 src/it/MPMD-243-excludeFromFailureFile	verify.groovy verify.groovy	22:29 (75%) 22:29 (75%)	view
6	x 2	src/main/java/org/apache/maven/plugins/pmd src/main/java/org/apache/maven/plugins/pmd	CpdReport.java PmdReport.java	114:132 (7%) 261:279 (2%)	view
6	x 2	src/main/java/org/apache/maven/plugins/pmd/exec src/main/java/org/apache/maven/plugins/pmd/exec	CpdExecutor.java PmdExecutor.java	82:89 (5%) 99:106 (2%)	view