JetBrains / vss Duplication

JetBrains / vss

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

1% duplication:

4,565 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
90 duplicated lines

6 duplicates

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

Duplication per Extension

Duplication per Component (primary)

Longest Duplicates

The list of 6 longest duplicates.

See data for all 6 duplicates...

Size	#	Folders	Files	Lines	Code
9	x 2	src/com/intellij/vssSupport/Configuration src/com/intellij/vssSupport/Configuration	VssConfigurable.java VssConfigurable.java	59:68 (12%) 91:100 (12%)	view
9	x 2	src/com/intellij/vssSupport src/com/intellij/vssSupport	CheckinOptions.java CheckoutOptions.java	85:100 (21%) 118:133 (17%)	view
8	x 2	src/com/intellij/vssSupport/Checkin src/com/intellij/vssSupport/Checkin	VssCheckinEnvironment.java VssRollbackEnvironment.java	337:348 (3%) 237:248 (5%)	view
7	x 2	testSource/com/intellij/vssSupport/commands testSource/com/intellij/vssSupport/commands	VssDiffDirParserTest.java VssDiffDirParserTest.java	22:29 (21%) 42:49 (21%)	view
6	x 2	src/com/intellij/vssSupport/Configuration src/com/intellij/vssSupport/Configuration	VssConfigurable.java VssConfigurable.java	76:82 (8%) 108:114 (8%)	view
6	x 2	src/com/intellij/vssSupport/actions src/com/intellij/vssSupport/actions	GetAction.java UndocheckoutAction.java	47:58 (16%) 54:64 (16%)	view

Duplicated Units

The list of top 1 duplicated units.

See data for all 1 unit duplicate

Size	#	Folders	Files	Lines	Code
10	x 2	src/com/intellij/vssSupport/Checkin src/com/intellij/vssSupport/Checkin	VssRollbackEnvironment.java VssCheckinEnvironment.java	237:249 337:349	view