JetBrains / intellij-ipnb Duplication

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.

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Duplication Overall

4% duplication:

5,454 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
240 duplicated lines

23 duplicates

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

Duplication per Extension

Duplication per Component (primary)

Longest Duplicates

The list of 23 longest duplicates.

See data for all 23 duplicates...

Size	#	Folders	Files	Lines	Code
13	x 2	src/org/jetbrains/plugins/ipnb/psi src/org/jetbrains/plugins/ipnb/psi	IpnbPyFunction.java IpnbPyTargetExpression.java	24:39 (65%) 24:39 (65%)	view
13	x 2	src/org/jetbrains/plugins/ipnb/editor/panels src/org/jetbrains/plugins/ipnb/editor/panels	IpnbEditablePanel.java IpnbMarkdownPanel.java	75:90 (6%) 46:61 (31%)	view
12	x 2	testData testData	code.ipynb outputs.ipynb	1:12 (48%) 1:12 (35%)	view
11	x 2	testData testData	markdown.ipynb outputs.ipynb	1:11 (52%) 1:11 (32%)	view
11	x 2	testData testData	code.ipynb markdown.ipynb	1:11 (44%) 1:11 (52%)	view
8	x 2	testSrc/org/jetbrains/plugins/ipnb testSrc/org/jetbrains/plugins/ipnb	JsonParserTest.java JsonParserTest.java	52:59 (13%) 72:79 (13%)	view
8	x 2	testSrc/org/jetbrains/plugins/ipnb testSrc/org/jetbrains/plugins/ipnb	WebSocketConnectionTest.java WebSocketConnectionTest.java	60:67 (10%) 94:101 (10%)	view
7	x 2	src/org/jetbrains/plugins/ipnb/editor/actions src/org/jetbrains/plugins/ipnb/editor/actions	IpnbMoveCellDownAction.java IpnbMoveCellUpAction.java	31:37 (36%) 31:37 (36%)	view
7	x 2	src/org/jetbrains/plugins/ipnb/editor/actions src/org/jetbrains/plugins/ipnb/editor/actions	IpnbMergeCellAboveAction.java IpnbMergeCellBelowAction.java	27:33 (36%) 27:33 (36%)	view
6	x 2	src/org/jetbrains/plugins/ipnb/editor/actions src/org/jetbrains/plugins/ipnb/editor/actions	IpnbMergeCellBelowAction.java IpnbSplitCellAction.java	17:22 (31%) 16:21 (40%)	view
6	x 2	src/org/jetbrains/plugins/ipnb/editor/actions src/org/jetbrains/plugins/ipnb/editor/actions	IpnbCodeCellAction.java IpnbMarkdownCellAction.java	30:36 (27%) 29:35 (25%)	view
6	x 2	src/org/jetbrains/plugins/ipnb/configuration src/org/jetbrains/plugins/ipnb/configuration	IpnbConnectionManager.java IpnbConnectionManager.java	137:142 (2%) 433:438 (2%)	view
6	x 2	testSrc/org/jetbrains/plugins/ipnb testSrc/org/jetbrains/plugins/ipnb	JsonParserTest.java JsonParserTest.java	38:43 (9%) 52:57 (9%)	view
6	x 2	src/org/jetbrains/plugins/ipnb/format/cells src/org/jetbrains/plugins/ipnb/format/cells/output	IpnbEditableCell.java IpnbOutputCell.java	33:40 (20%) 37:44 (17%)	view
6	x 2	src/org/jetbrains/plugins/ipnb/editor/actions src/org/jetbrains/plugins/ipnb/editor/actions	IpnbHeadingCellActionBase.java IpnbMarkdownCellAction.java	35:41 (26%) 29:35 (25%)	view
6	x 2	src/org/jetbrains/plugins/ipnb/psi src/org/jetbrains/plugins/ipnb/psi	IpnbPyReference.java IpnbSearchExecutor.java	38:44 (12%) 33:39 (23%)	view
6	x 2	src/org/jetbrains/plugins/ipnb/editor/actions src/org/jetbrains/plugins/ipnb/editor/actions	IpnbMergeCellAboveAction.java IpnbMergeCellBelowAction.java	17:22 (31%) 17:22 (31%)	view
6	x 2	src/org/jetbrains/plugins/ipnb/editor/actions src/org/jetbrains/plugins/ipnb/editor/actions	IpnbCodeCellAction.java IpnbHeadingCellActionBase.java	30:36 (27%) 35:41 (26%)	view
6	x 2	src/org/jetbrains/plugins/ipnb/psi src/org/jetbrains/plugins/ipnb/psi	IpnbPyReference.java IpnbUnresolvedReferenceSkipper.java	38:44 (12%) 23:29 (16%)	view
6	x 2	src/org/jetbrains/plugins/ipnb/psi src/org/jetbrains/plugins/ipnb/psi	IpnbPyReference.java IpnbPyReference.java	42:47 (12%) 69:74 (12%)	view
6	x 2	src/org/jetbrains/plugins/ipnb/editor/actions src/org/jetbrains/plugins/ipnb/editor/actions	IpnbMergeCellAboveAction.java IpnbSplitCellAction.java	17:22 (31%) 16:21 (40%)	view
6	x 2	src/org/jetbrains/plugins/ipnb/psi src/org/jetbrains/plugins/ipnb/psi	IpnbSearchExecutor.java IpnbUnresolvedReferenceSkipper.java	33:39 (23%) 23:29 (16%)	view
6	x 2	testSrc/org/jetbrains/plugins/ipnb testSrc/org/jetbrains/plugins/ipnb	JsonParserTest.java JsonParserTest.java	38:43 (9%) 72:77 (9%)	view

Duplicated Units

The list of top 2 duplicated units.

See data for all 2 unit duplicates...

Size	#	Folders	Files	Lines	Code
9	x 2	src/org/jetbrains/plugins/ipnb/psi src/org/jetbrains/plugins/ipnb/psi	IpnbPyFunction.java IpnbPyTargetExpression.java	25:36 25:36	view
6	x 2	src/org/jetbrains/plugins/ipnb/editor/actions src/org/jetbrains/plugins/ipnb/editor/actions	IpnbMoveCellUpAction.java IpnbMoveCellDownAction.java	32:39 32:39	view