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.

Learn more...

Duplication Overall

3% duplication:

8,373 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
301 duplicated lines

21 duplicates

Duplication per Extension

Duplication per Component (primary)

Longest Duplicates

The list of 20 longest duplicates.

See data for all 21 duplicates...

Size	#	Folders	Files	Lines	Code
19	x 2	src/StreamJsonRpc src/StreamJsonRpc	JsonMessageFormatter.cs MessagePackFormatter.cs	291:343 (2%) 250:302 (1%)	view
12	x 2	src/StreamJsonRpc src/StreamJsonRpc	HeaderDelimitedMessageHandler.cs NewLineDelimitedMessageHandler.cs	437:461 (6%) 122:146 (19%)	view
11	x 2	azure-pipelines azure-pipelines	release.yml vs-insertion.yml	1:12 (15%) 1:12 (18%)	view
10	x 2	azure-pipelines azure-pipelines	official.yml release.yml	107:116 (8%) 62:71 (14%)	view
9	x 2	azure-pipelines azure-pipelines	official.yml release.yml	97:105 (7%) 52:60 (12%)	view
8	x 2	ROOT tools	init.ps1 Install-DotNetSdk.ps1	13:20 (6%) 10:17 (4%)	view
8	x 2	src/StreamJsonRpc src/StreamJsonRpc	MessagePackFormatter.cs MessagePackFormatter.cs	2353:2365 (<1%) 2502:2514 (<1%)	view
8	x 2	src/StreamJsonRpc src/StreamJsonRpc	JsonMessageFormatter.cs JsonMessageFormatter.cs	916:928 (1%) 1050:1062 (1%)	view
7	x 2	azure-pipelines azure-pipelines	release.yml release.yml	20:26 (9%) 54:60 (9%)	view
7	x 2	src/StreamJsonRpc src/StreamJsonRpc	JsonRpcEventSource.cs JsonRpcEventSource.cs	297:311 (5%) 325:339 (5%)	view
7	x 2	src/StreamJsonRpc src/StreamJsonRpc	MessagePackFormatter.cs MessagePackFormatter.cs	2019:2028 (<1%) 2096:2105 (<1%)	view
7	x 2	tools tools	Check-DotNetRuntime.ps1 Check-DotNetSdk.ps1	12:19 (18%) 7:14 (20%)	view
7	x 2	azure-pipelines azure-pipelines	official.yml release.yml	99:105 (6%) 20:26 (9%)	view
7	x 2	azure-pipelines/variables azure-pipelines/variables	InsertConfigValues.ps1 InsertPropsValues.ps1	8:15 (53%) 11:18 (46%)	view
7	x 2	src/StreamJsonRpc src/StreamJsonRpc	JsonMessageFormatter.cs MessagePackFormatter.cs	92:122 (<1%) 118:148 (<1%)	view
6	x 2	src/StreamJsonRpc src/StreamJsonRpc	MessagePackFormatter.cs MessagePackFormatter.cs	1270:1283 (<1%) 1305:1318 (<1%)	view
6	x 2	src/StreamJsonRpc src/StreamJsonRpc	MessagePackFormatter.cs MessagePackFormatter.cs	1270:1283 (<1%) 1340:1353 (<1%)	view
6	x 2	src/StreamJsonRpc src/StreamJsonRpc	MessagePackFormatter.cs MessagePackFormatter.cs	1305:1318 (<1%) 1340:1353 (<1%)	view
6	x 2	azure-pipelines azure-pipelines	official.yml release-deployment-prep.yml	73:78 (5%) 3:8 (66%)	view
6	x 2	src/StreamJsonRpc src/StreamJsonRpc	MessagePackFormatter.cs MessagePackFormatter.cs	998:1007 (<1%) 1040:1049 (<1%)	view

Duplicated Units

The list of top 7 duplicated units.

See data for all 7 unit duplicates...

Size	#	Folders	Files	Lines	Code
11	x 2	src/StreamJsonRpc src/StreamJsonRpc	MessagePackFormatter.cs MessagePackFormatter.cs	998:1009 1040:1051	view
10	x 2	src/StreamJsonRpc src/StreamJsonRpc	MessagePackFormatter.cs MessagePackFormatter.cs	1270:1280 1305:1315	view
7	x 2	src/StreamJsonRpc src/StreamJsonRpc	JsonMessageFormatter.cs JsonMessageFormatter.cs	916:924 1050:1058	view
7	x 2	src/StreamJsonRpc src/StreamJsonRpc	MessagePackFormatter.cs MessagePackFormatter.cs	2353:2361 2502:2510	view
6	x 2	src/StreamJsonRpc src/StreamJsonRpc	JsonMessageFormatter.cs MessagePackFormatter.cs	1041:1048 2493:2500	view
6	x 2	src/StreamJsonRpc src/StreamJsonRpc	JsonMessageFormatter.cs MessagePackFormatter.cs	1096:1103 2551:2558	view
6	x 2	src/StreamJsonRpc src/StreamJsonRpc	JsonMessageFormatter.cs MessagePackFormatter.cs	1129:1136 2614:2621	view