apache / commons-graph - Duplication

apache / commons-graph

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

3% duplication:

3,478 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
106 duplicated lines

11 duplicates

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

Duplication per Extension

Duplication per Component (primary)

Longest Duplicates

The list of 11 longest duplicates.

See data for all 11 duplicates...

Size	#	Folders	Files	Lines	Code
11	x 2	src/benchmarks/java/org/...mons/graph/shortestpath src/benchmarks/java/org/.../commons/graph/spanning	UniVsBiDijkstraBenchmarkTestCase.java MinimumSpanningTreeBenchmarkTestCase....	111:135 (12%) 91:114 (18%)	view
10	x 2	src/site/xdoc src/site/xdoc	mail-lists.xml mail-lists.xml	84:96 (8%) 172:182 (8%)	view
8	x 2	src/main/java/org/apache...mons/graph/shortestpath src/main/java/org/apache...mons/graph/shortestpath	DefaultTargetSourceSelector.java DefaultTargetSourceSelector.java	61:72 (17%) 84:95 (17%)	view
7	x 2	src/main/java/org/apache/commons/graph src/main/java/org/apache/commons/graph/model	VertexPair.java InMemoryPath.java	60:73 (24%) 144:157 (8%)	view
7	x 2	src/main/java/org/apache/commons/graph src/main/java/org/apache/commons/graph	SynchronizedGraph.java VertexPair.java	69:82 (12%) 60:73 (24%)	view
7	x 2	src/main/java/org/apache/commons/graph src/main/java/org/apache/commons/graph/model	SynchronizedGraph.java InMemoryPath.java	69:82 (12%) 144:157 (8%)	view
7	x 2	src/main/java/org/apache/commons/graph/model src/main/java/org/apache/commons/graph/model	BaseGraph.java InMemoryPath.java	103:116 (12%) 144:157 (8%)	view
7	x 2	src/main/java/org/apache/commons/graph src/main/java/org/apache/commons/graph/model	SynchronizedGraph.java BaseGraph.java	69:82 (12%) 103:116 (12%)	view
7	x 2	src/main/java/org/apache/commons/graph src/main/java/org/apache/commons/graph/model	VertexPair.java BaseGraph.java	60:73 (24%) 103:116 (12%)	view
6	x 2	src/benchmarks/java/org/apache/commons/graph/scc src/benchmarks/java/org/.../commons/graph/spanning	SCCAlgorithmBenchmarkTestCase.java MinimumSpanningTreeBenchmarkTestCase....	60:67 (16%) 88:95 (9%)	view
6	x 2	src/benchmarks/java/org/...mons/graph/shortestpath src/benchmarks/java/org/...mons/graph/shortestpath	UniVsBiDijkstraBenchmarkTestCase.java UniVsBiDijkstraBenchmarkTestCase.java	165:170 (6%) 187:192 (6%)	view

Duplicated Units

The list of top 2 duplicated units.

See data for all 2 unit duplicates...

Size	#	Folders	Files	Lines	Code
6	x 4	src/main/java/org/apache.../graph/weight/primitive src/main/java/org/apache.../graph/weight/primitive src/main/java/org/apache.../graph/weight/primitive src/main/java/org/apache.../graph/weight/primitive	LongWeightBaseOperations.java IntegerWeightBaseOperations.java DoubleWeightBaseOperations.java FloatWeightBaseOperations.java	37:44 37:44 36:43 37:44	view
6	x 2	src/main/java/org/apache.../graph/weight/primitive src/main/java/org/apache.../graph/weight/primitive	BigIntegerWeightBaseOperations.java BigDecimalWeightBaseOperations.java	41:48 41:48	view