apache / qpid-proton-dotnet

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

12% duplication:

36,798 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
4,650 duplicated lines

544 duplicates

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

Duplication per Extension

Duplication per Component (primary)

Longest Duplicates

The list of 50 longest duplicates.

See data for all 544 duplicates...

Size	#	Folders	Files	Lines	Code
49	x 2	src/Proton/Codec/Decoders src/Proton/Codec/Decoders	ProtonDecoder.cs ProtonStreamDecoder.cs	37:87 (11%) 38:88 (11%)	view
46	x 2	src/Proton.Client/Client/Implementation src/Proton.Client/Client/Implementation	ClientSender.cs ClientStreamSender.cs	222:335 (17%) 382:495 (12%)	view
41	x 2	src/Proton.TestPeer/Codec src/Proton/Codec	EncodingCodes.cs EncodingCodes.cs	23:243 (100%) 23:243 (100%)	view
37	x 2	src/Proton.TestPeer/Matchers/Types/Messaging src/Proton.TestPeer/Matchers/Types/Messaging	CompositingDataSectionMatcher.cs PartialDataSectionMatcher.cs	167:229 (34%) 158:220 (38%)	view
35	x 2	src/Proton.TestPeer/Actions src/Proton.TestPeer/Actions	DispositionInjectAction.cs TransferInjectAction.cs	192:265 (30%) 684:757 (10%)	view
34	x 2	src/Proton.Client/Client/Implementation src/Proton.Client/Client/Implementation	ClientMessage.cs ClientStreamSenderMessage.cs	158:224 (12%) 254:320 (7%)	view
31	x 2	src/Proton.TestPeer/Utilities src/Proton/Utilities	Statics.cs Statics.cs	51:163 (86%) 75:187 (41%)	view
31	x 2	src/Proton.Client/Client/Implementation src/Proton.Client/Client/Implementation	ClientSender.cs ClientStreamSender.cs	340:408 (11%) 500:568 (8%)	view
31	x 2	src/Proton.TestPeer/Codec/Primitives src/Proton/Types	Decimal128.cs Decimal128.cs	22:85 (100%) 22:85 (100%)	view
30	x 2	src/Proton.Client/Client/Implementation src/Proton.Client/Client/Implementation	ClientReceiver.cs ClientStreamReceiver.cs	228:294 (14%) 217:283 (15%)	view
27	x 2	src/Proton.TestPeer/Codec/Transport src/Proton/Types/Transport	AMQPHeader.cs AmqpHeader.cs	112:140 (21%) 240:268 (15%)	view
26	x 2	src/Proton.Client/Client/Implementation src/Proton.Client/Client/Implementation	ClientSender.cs ClientStreamSender.cs	428:477 (9%) 595:644 (7%)	view
25	x 2	src/Proton.Client/Client/Implementation src/Proton.Client/Client/Implementation	ClientReceiver.cs ClientStreamReceiver.cs	299:354 (12%) 288:343 (13%)	view
24	x 2	src/Proton.TestPeer/Codec/Primitives src/Proton/Types	Decimal64.cs Decimal64.cs	22:75 (100%) 22:75 (100%)	view
24	x 2	src/Proton/Codec/Decoders/Messaging src/Proton/Codec/Decoders/Messaging	DeliveryAnnotationsTypeDecoder.cs FooterTypeDecoder.cs	65:112 (34%) 65:112 (34%)	view
24	x 2	src/Proton/Codec/Decoders/Messaging src/Proton/Codec/Decoders/Messaging	DeliveryAnnotationsTypeDecoder.cs MessageAnnotationsTypeDecoder.cs	65:112 (34%) 65:112 (34%)	view
24	x 2	src/Proton.TestPeer/Codec/Primitives src/Proton/Types	Decimal32.cs Decimal32.cs	22:75 (100%) 22:75 (100%)	view
24	x 2	src/Proton/Codec/Decoders/Messaging src/Proton/Codec/Decoders/Messaging	FooterTypeDecoder.cs MessageAnnotationsTypeDecoder.cs	65:112 (34%) 65:112 (34%)	view
23	x 2	src/Proton/Codec/Decoders/Messaging src/Proton/Codec/Decoders/Messaging	SourceTypeDecoder.cs TargetTypeDecoder.cs	86:110 (18%) 86:110 (22%)	view
23	x 2	src/Proton/Codec/Decoders/Messaging src/Proton/Codec/Decoders/Messaging	SourceTypeDecoder.cs TargetTypeDecoder.cs	179:203 (18%) 167:191 (22%)	view
21	x 2	src/Proton.Client/Client/Implementation src/Proton.Client/Client/Implementation	ClientReceiver.cs ClientStreamReceiver.cs	365:402 (10%) 397:434 (11%)	view
20	x 2	src/Proton.Client/Client/Implementation src/Proton.Client/Client/Implementation	ClientReceiverBuilder.cs ClientSenderBuilder.cs	159:201 (12%) 155:197 (14%)	view
20	x 2	src/Proton.Client/Client/Implementation src/Proton.Client/Client/Implementation	ClientStreamTracker.cs ClientTracker.cs	56:104 (21%) 56:104 (21%)	view
20	x 2	src/Proton/Types/Messaging src/Proton/Types/Messaging	DeliveryAnnotations.cs Footer.cs	101:140 (36%) 101:140 (36%)	view
20	x 2	src/Proton/Types/Messaging src/Proton/Types/Messaging	Footer.cs MessageAnnotations.cs	101:140 (36%) 101:140 (36%)	view
20	x 2	src/Proton/Codec/Decoders src/Proton/Codec/Decoders	ProtonDecoderFactory.cs ProtonStreamDecoderFactory.cs	52:71 (36%) 52:71 (36%)	view
20	x 2	src/Proton/Types/Messaging src/Proton/Types/Messaging	DeliveryAnnotations.cs MessageAnnotations.cs	101:140 (36%) 101:140 (36%)	view
19	x 2	src/Proton.Client/Client/Implementation src/Proton/Utilities	ClientConversionSupport.cs StringUtils.cs	116:166 (21%) 75:125 (28%)	view
18	x 2	src/Proton.TestPeer/Codec/Impl src/Proton.TestPeer/Codec/Impl	BinaryElement.cs SymbolElement.cs	77:113 (40%) 78:114 (40%)	view
18	x 2	src/Proton/Utilities src/Proton/Utilities	LinkedSplayedDictionary.cs SplayedDictionary.cs	419:459 (9%) 690:730 (3%)	view
18	x 2	src/Proton.TestPeer/Codec/Impl src/Proton.TestPeer/Codec/Impl	ListElement.cs MapElement.cs	81:113 (17%) 90:122 (16%)	view
17	x 2	src/Proton/Codec/Decoders/Messaging src/Proton/Codec/Decoders/Messaging	FooterTypeDecoder.cs MessageAnnotationsTypeDecoder.cs	137:170 (24%) 137:170 (24%)	view
17	x 2	src/Proton/Codec/Decoders/Messaging src/Proton/Codec/Decoders/Messaging	DeliveryAnnotationsTypeDecoder.cs MessageAnnotationsTypeDecoder.cs	137:170 (24%) 137:170 (24%)	view
17	x 2	src/Proton/Codec/Decoders/Messaging src/Proton/Codec/Decoders/Messaging	DeliveryAnnotationsTypeDecoder.cs FooterTypeDecoder.cs	137:170 (24%) 137:170 (24%)	view
16	x 2	src/Proton.Client/Client/Implementation src/Proton.Client/Client/Implementation	ClientSender.cs ClientStreamSender.cs	93:113 (6%) 105:125 (4%)	view
16	x 2	src/Proton.Client/Client/Implementation src/Proton.Client/Client/Implementation	ClientMessage.cs ClientStreamSenderMessage.cs	96:126 (6%) 185:215 (3%)	view
16	x 2	src/Proton.Client/Client/Implementation src/Proton.Client/Client/Implementation	ClientSender.cs ClientStreamSender.cs	188:214 (6%) 270:296 (4%)	view
15	x 2	src/Proton/Types/Messaging src/Proton/Types/Messaging	DeliveryAnnotations.cs MessageAnnotations.cs	65:93 (27%) 65:93 (27%)	view
15	x 2	src/Proton/Types/Messaging src/Proton/Types/Messaging	ApplicationProperties.cs DeliveryAnnotations.cs	65:93 (27%) 65:93 (27%)	view
15	x 2	src/Proton/Types/Messaging src/Proton/Types/Messaging	ApplicationProperties.cs MessageAnnotations.cs	65:93 (27%) 65:93 (27%)	view
15	x 2	src/Proton/Types/Messaging src/Proton/Types/Messaging	ApplicationProperties.cs Footer.cs	65:93 (27%) 65:93 (27%)	view
15	x 2	src/Proton/Types/Messaging src/Proton/Types/Messaging	DeliveryAnnotations.cs Footer.cs	65:93 (27%) 65:93 (27%)	view
15	x 2	src/Proton/Types/Messaging src/Proton/Types/Messaging	Footer.cs MessageAnnotations.cs	65:93 (27%) 65:93 (27%)	view
14	x 2	src/Proton.Client/Client/Implementation src/Proton.Client/Client/Implementation	ClientStreamReceiver.cs ClientStreamSender.cs	409:438 (7%) 616:644 (3%)	view
14	x 2	src/Proton.Client/Client/Implementation src/Proton.Client/Client/Implementation	ClientReceiver.cs ClientStreamReceiver.cs	84:111 (6%) 95:122 (7%)	view
14	x 2	src/Proton/Codec/Encoders/Messaging src/Proton/Codec/Encoders/Messaging	AmqpSequenceTypeEncoder.cs AmqpValueTypeEncoder.cs	39:65 (43%) 37:64 (45%)	view
14	x 2	src/Proton.Client/Client/Implementation src/Proton.Client/Client/Implementation	ClientSender.cs ClientStreamReceiver.cs	449:477 (5%) 409:438 (7%)	view
14	x 2	src/Proton.Client/Client/Implementation src/Proton.Client/Client/Implementation	ClientReceiver.cs ClientStreamReceiver.cs	134:148 (6%) 137:151 (7%)	view
14	x 2	src/Proton.Client/Client src/Proton.Client/Client	ReceiverOptions.cs SenderOptions.cs	62:96 (34%) 62:96 (36%)	view
13	x 2	src/Proton/Types/Messaging src/Proton/Types/Messaging	AmqpSequence.cs Footer.cs	70:94 (30%) 69:93 (23%)	view

Duplicated Units

The list of top 50 duplicated units.

See data for all 94 unit duplicates...

Size	#	Folders	Files	Lines	Code
50	x 2	src/Proton/Codec/Decoders src/Proton/Codec/Decoders	ProtonDecoder.cs ProtonStreamDecoder.cs	35:88 36:89	view
41	x 4	src/Proton/Types/Messaging src/Proton/Types/Messaging src/Proton/Types/Messaging src/Proton/Types/Messaging	Footer.cs ApplicationProperties.cs MessageAnnotations.cs DeliveryAnnotations.cs	99:143 99:143 99:143 99:143	view
37	x 2	src/Proton.Client/Client/Implementation src/Proton.Client/Client/Implementation	ClientSender.cs ClientStreamSender.cs	222:268 382:428	view
37	x 2	src/Proton.Client/Client/Implementation src/Proton.Client/Client/Implementation	ClientSender.cs ClientStreamSender.cs	434:475 601:642	view
33	x 2	src/Proton.TestPeer/Codec/Impl src/Proton.TestPeer/Codec/Impl	SymbolElement.cs BinaryElement.cs	81:117 80:116	view
30	x 2	src/Proton.Client/Client/Implementation src/Proton.Client/Client/Implementation	ClientStreamTracker.cs ClientTracker.cs	166:197 166:197	view
27	x 2	src/Proton.TestPeer/Matchers/Types/Messaging src/Proton.TestPeer/Matchers/Types/Messaging	CompositingDataSectionMatcher.cs PartialDataSectionMatcher.cs	167:197 158:188	view
26	x 2	src/Proton.Client/Client/Implementation src/Proton.Client/Client/Implementation	ClientReceiver.cs ClientStreamReceiver.cs	324:356 313:345	view
26	x 2	src/Proton.Client/Client/Implementation src/Proton.Client/Client/Implementation	ClientSender.cs ClientStreamSender.cs	368:400 528:560	view
24	x 2	src/Proton.Client/Client/Implementation src/Proton.Client/Client/Implementation	ClientStreamTracker.cs ClientTracker.cs	138:164 138:164	view
23	x 2	src/Proton/Buffer src/Proton/Buffer	ProtonCompositeBuffer.cs ProtonByteBuffer.cs	1121:1145 979:1003	view
21	x 2	src/Proton/Codec/Decoders src/Proton/Codec/Decoders	ProtonDecoderFactory.cs ProtonStreamDecoderFactory.cs	50:72 50:72	view
20	x 2	src/Proton.Client/Client/Implementation src/Proton.Client/Client/Implementation	ClientReceiverBuilder.cs ClientSenderBuilder.cs	240:263 206:229	view
18	x 3	src/Proton/Codec/Decoders/Messaging src/Proton/Codec/Decoders/Messaging src/Proton/Codec/Decoders/Messaging	FooterTypeDecoder.cs MessageAnnotationsTypeDecoder.cs DeliveryAnnotationsTypeDecoder.cs	81:106 81:106 81:106	view
17	x 2	src/Proton.Client/Client/Implementation src/Proton.Client/Client/Implementation	ClientStreamTracker.cs ClientTracker.cs	216:235 216:235	view
17	x 2	src/Proton/Types/Messaging src/Proton/Types/Messaging	AmqpValue.cs AmqpSequence.cs	76:94 100:118	view
16	x 2	src/Proton.Client/Client/Implementation src/Proton.Client/Client/Implementation	ClientSender.cs ClientStreamSender.cs	270:290 430:450	view
15	x 2	src/Proton.Client/Client/Implementation src/Proton.Client/Client/Implementation	ClientReceiver.cs ClientStreamReceiver.cs	132:149 135:152	view
15	x 2	src/Proton.Client/Client/Implementation src/Proton/Utilities	ClientConversionSupport.cs StringUtils.cs	124:142 83:101	view
15	x 2	src/Proton.Client/Client/Implementation src/Proton/Utilities	ClientConversionSupport.cs StringUtils.cs	149:167 108:126	view
15	x 2	src/Proton.Client/Client/Implementation src/Proton.Client/Client/Implementation	ClientSender.cs ClientStreamSender.cs	200:216 282:298	view
15	x 2	src/Proton.Client/Client/Implementation src/Proton.Client/Client/Implementation	ClientSender.cs ClientStreamSender.cs	349:366 509:526	view
14	x 2	src/Proton.TestPeer/Matchers/Types/Messaging src/Proton.TestPeer/Matchers/Types/Messaging	CompositingDataSectionMatcher.cs PartialDataSectionMatcher.cs	148:165 132:149	view
14	x 2	src/Proton.Client/Client/Implementation src/Proton.Client/Client/Implementation	ClientReceiver.cs ClientStreamReceiver.cs	267:285 256:274	view
13	x 2	src/Proton.Client/Client/Implementation src/Proton.Client/Client/Implementation	ClientStreamTracker.cs ClientTracker.cs	106:121 106:121	view
13	x 2	src/Proton.Client/Client/Implementation src/Proton.Client/Client/Implementation	ClientStreamTracker.cs ClientTracker.cs	199:214 199:214	view
13	x 2	src/Proton.Client/Client/Implementation src/Proton.Client/Client/Implementation	ClientSender.cs ClientStreamSender.cs	310:326 470:486	view
13	x 2	src/Proton.Client/Client/Implementation src/Proton.Client/Client/Implementation	ClientSender.cs ClientStreamSender.cs	582:598 787:803	view
13	x 4	src/Proton/Types/Messaging src/Proton/Types/Messaging src/Proton/Types/Messaging src/Proton/Types/Messaging	Footer.cs ApplicationProperties.cs MessageAnnotations.cs DeliveryAnnotations.cs	59:77 59:77 59:77 59:77	view
12	x 2	src/Proton.TestPeer/Matchers/Types/Messaging src/Proton.TestPeer/Matchers/Types/Messaging	CompositingDataSectionMatcher.cs PartialDataSectionMatcher.cs	199:214 190:205	view
12	x 2	src/Proton.TestPeer/Matchers/Types/Messaging src/Proton.TestPeer/Matchers/Types/Messaging	CompositingDataSectionMatcher.cs PartialDataSectionMatcher.cs	216:231 207:222	view
12	x 2	src/Proton.Client/Client/Implementation src/Proton.Client/Client/Implementation	ClientReceiver.cs ClientStreamReceiver.cs	252:265 241:254	view
12	x 2	src/Proton.Client/Client/Implementation src/Proton.Client/Client/Implementation	ClientLinkType.cs ClientSession.cs	235:248 560:573	view
12	x 2	src/Proton.Client/Client/Implementation src/Proton.Client/Client/Implementation	ClientSender.cs ClientStreamSender.cs	91:105 103:117	view
12	x 3	src/Proton/Codec/Decoders/Messaging src/Proton/Codec/Decoders/Messaging src/Proton/Codec/Decoders/Messaging	FooterTypeDecoder.cs MessageAnnotationsTypeDecoder.cs DeliveryAnnotationsTypeDecoder.cs	153:171 153:171 153:171	view
11	x 2	src/Proton.Client/Client/Implementation src/Proton.Client/Client/Implementation	ClientStreamTracker.cs ClientTracker.cs	86:100 86:100	view
11	x 2	src/Proton.Client/Client/Implementation src/Proton.Client/Client/Implementation	ClientSender.cs ClientStreamSender.cs	296:308 456:468	view
11	x 2	src/Proton/Codec/Decoders src/Proton/Codec/Decoders	ProtonDecoderFactory.cs ProtonStreamDecoderFactory.cs	83:95 83:95	view
10	x 2	src/Proton.TestPeer/Matchers/Types/Transport src/Proton.TestPeer/Expectations	AttachMatcher.cs AttachExpectation.cs	78:89 203:214	view
10	x 2	src/Proton.TestPeer/Matchers/Types/Transport src/Proton.TestPeer/Expectations	AttachMatcher.cs AttachExpectation.cs	91:102 216:227	view
10	x 2	src/Proton.TestPeer/Matchers/Types/Transport src/Proton.TestPeer/Expectations	AttachMatcher.cs AttachExpectation.cs	104:115 229:240	view
10	x 2	src/Proton.TestPeer/Actions src/Proton.TestPeer/Actions	AbstractPerformativeInjectAction.cs ConnectionDropAction.cs	59:71 58:70	view
10	x 2	src/Proton.Client/Client/Implementation src/Proton.Client/Client/Implementation	ClientReceiver.cs ClientStreamReceiver.cs	311:322 300:311	view
9	x 2	src/Proton.TestPeer/Codec/Impl src/Proton/Codec/Decoders	StreamExtensions.cs ProtonStreamReadUtils.cs	216:226 216:226	view
9	x 2	src/Proton.TestPeer/Codec/Impl src/Proton/Codec/Decoders	StreamExtensions.cs ProtonStreamReadUtils.cs	235:245 235:245	view
9	x 4	src/Proton.TestPeer/Codec/Primitives src/Proton.TestPeer/Codec/Primitives src/Proton/Types src/Proton/Types	Decimal32.cs Decimal64.cs Decimal32.cs Decimal64.cs	49:59 49:59 49:59 49:59	view
9	x 2	src/Proton.TestPeer/Codec/Primitives src/Proton/Types	Decimal32.cs Decimal32.cs	61:71 61:71	view
9	x 2	src/Proton.TestPeer/Codec/Primitives src/Proton/Types	Decimal64.cs Decimal64.cs	61:71 61:71	view
9	x 2	src/Proton.TestPeer/Codec/Primitives src/Proton/Types	Decimal128.cs Decimal128.cs	57:67 57:67	view
9	x 2	src/Proton.TestPeer/Codec/Primitives src/Proton/Types	Decimal128.cs Decimal128.cs	69:79 69:79	view