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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

15% duplication:

28,423 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
4,327 duplicated lines

669 duplicates

Duplication per Extension

Duplication per Component (primary)

Duplication Between Components (50+ lines)

Download: SVG DOT (open online Graphviz editor)

From Component --> To Component	Duplicated Lines	File Pairs	Details
java (<1%) --> metadata (1%)	82	1 file pair	details...
c (5%) --> cc (<1%)	76	2 file pairs	details...

Open 3D force graph...

Show more details on duplication between components...

Longest Duplicates

The list of 20 longest duplicates.

See data for all 669 duplicates...

Size	#	Folders	Files	Lines	Code
64	x 2	tensorflow_lite_support/cc/task/core tensorflow_lite_support/cc/task/vision/core	classification_head.cc classification_head.cc	32:109 (95%) 32:109 (95%)	view
62	x 2	tensorflow_lite_support/cc/task/core tensorflow_lite_support/cc/task/vision/core	label_map_item.cc label_map_item.cc	30:120 (95%) 31:121 (95%)	view
61	x 2	tensorflow_lite_support/cc/task/core tensorflow_lite_support/cc/task/vision/utils	score_calibration.h score_calibration.h	38:140 (95%) 38:140 (95%)	view
43	x 2	tensorflow_lite_support/cc/task/core tensorflow_lite_support/cc/task/vision/utils	score_calibration.cc score_calibration.cc	95:159 (34%) 107:171 (32%)	view
41	x 2	tensorflow_lite_support/...support/common/internal tensorflow_lite_support/...w/lite/support/metadata	SupportPreconditions.java Preconditions.java	29:175 (93%) 29:177 (93%)	view
38	x 2	tensorflow_lite_support/cc/task/core tensorflow_lite_support/cc/task/vision/utils	score_calibration.cc score_calibration.cc	172:220 (30%) 191:239 (28%)	view
35	x 2	tensorflow_lite_support/cc/task/core tensorflow_lite_support/cc/task/vision/utils	score_calibration.cc score_calibration.cc	33:95 (28%) 34:96 (26%)	view
29	x 2	tensorflow_lite_support/c tensorflow_lite_support/cc	common.h common.h	60:150 (63%) 66:156 (64%)	view
27	x 2	tensorflow_lite_support/cc/task/vision tensorflow_lite_support/cc/task/vision	image_classifier.cc object_detector.cc	88:118 (7%) 278:308 (5%)	view
26	x 2	tensorflow_lite_support/...e/task/audio/classifier tensorflow_lite_support/.../task/vision/classifier	audio_classifier_jni.cc image_classifier_jni.cc	151:180 (11%) 71:100 (17%)	view
26	x 2	tensorflow_lite_support/...e/task/audio/classifier tensorflow_lite_support/.../src/native/task/vision	audio_classifier_jni.cc jni_utils.cc	55:83 (11%) 34:62 (20%)	view
25	x 2	tensorflow_lite_support/c/task/vision tensorflow_lite_support/c/task/vision	image_classifier.cc object_detector.cc	52:96 (19%) 51:95 (22%)	view
24	x 2	tensorflow_lite_support/.../task/vision/classifier tensorflow_lite_support/...ve/task/vision/detector	image_classifier_jni.cc object_detector_jni.cc	71:98 (16%) 71:98 (17%)	view
24	x 2	tensorflow_lite_support/...e/task/audio/classifier tensorflow_lite_support/...ve/task/vision/detector	audio_classifier_jni.cc object_detector_jni.cc	151:178 (10%) 71:98 (17%)	view
22	x 2	tensorflow_lite_support/cc/task/audio tensorflow_lite_support/cc/task/text	audio_embedder.cc text_embedder.cc	70:97 (34%) 99:127 (26%)	view
22	x 2	tensorflow_lite_support/cc/task/core tensorflow_lite_support/cc/task/vision/core	label_map_item.h label_map_item.h	35:89 (88%) 35:89 (88%)	view
21	x 2	tensorflow_lite_support/...e/task/audio/classifier tensorflow_lite_support/.../task/vision/classifier	AudioClassifier.java ImageClassifier.java	265:329 (9%) 269:334 (10%)	view
21	x 2	tensorflow_lite_support/...flow/lite/support/image tensorflow_lite_support/...flow/lite/support/image	TensorImageInstrumentedTest.java TensorImageTest.java	114:138 (27%) 470:494 (4%)	view
20	x 2	tensorflow_lite_support/...flow/lite/support/image tensorflow_lite_support/...flow/lite/support/image	ColorSpaceTypeTest.java TensorImageTest.java	99:123 (7%) 698:722 (4%)	view
19	x 2	tensorflow_lite_support/.../task/vision/classifier tensorflow_lite_support/...te/task/vision/detector	ImageClassifier.java ObjectDetector.java	237:264 (9%) 251:278 (10%)	view

Duplicated Units

The list of top 20 duplicated units.

See data for all 22 unit duplicates...

Size	#	Folders	Files	Lines	Code
71	x 2	tensorflow_lite_support/cc/task/vision/core tensorflow_lite_support/cc/task/core	classification_head.cc classification_head.cc	32:110 32:110	view
34	x 2	tensorflow_lite_support/cc/task/vision/utils tensorflow_lite_support/cc/task/core	score_calibration.cc score_calibration.cc	202:240 183:221	view
22	x 2	tensorflow_lite_support/.../src/native/task/vision tensorflow_lite_support/...e/task/audio/classifier	jni_utils.cc audio_classifier_jni.cc	39:63 60:84	view
15	x 2	tensorflow_lite_support/cc/task/vision/core tensorflow_lite_support/cc/task/core	label_map_item.cc label_map_item.cc	77:92 76:91	view
15	x 2	tensorflow_lite_support/cc/task/processor tensorflow_lite_support/cc/text/tokenizers	regex_preprocessor.cc tokenizer_utils.cc	37:52 39:54	view
12	x 2	tensorflow_lite_support/...flow/lite/support/image tensorflow_lite_support/...flow/lite/support/image	TensorImageInstrumentedTest.java TensorImageTest.java	114:126 470:482	view
11	x 2	tensorflow_lite_support/...flow/lite/support/image tensorflow_lite_support/...flow/lite/support/image	TensorImageInstrumentedTest.java TensorImageTest.java	128:139 484:495	view
10	x 2	tensorflow_lite_support/cc/task/vision/core tensorflow_lite_support/cc/task/core	label_map_item.cc label_map_item.cc	102:112 101:111	view
10	x 2	tensorflow_lite_support/cc/task/vision/core tensorflow_lite_support/cc/task/core	label_map_item.cc label_map_item.cc	114:124 113:123	view
10	x 2	tensorflow_lite_support/cc/task/vision/utils tensorflow_lite_support/cc/task/core	score_calibration.cc score_calibration.cc	64:74 63:73	view
10	x 2	tensorflow_lite_support/cc/task/vision/utils tensorflow_lite_support/cc/task/core	score_calibration.cc score_calibration.cc	123:133 111:121	view
9	x 2	tensorflow_lite_support/cc/task/vision/utils tensorflow_lite_support/cc/task/core	score_calibration.cc score_calibration.cc	191:200 172:181	view
8	x 2	tensorflow_lite_support/cc/task/vision/utils tensorflow_lite_support/cc/task/core	score_calibration.cc score_calibration.cc	148:157 136:145	view
8	x 2	tensorflow_lite_support/cc/task/vision/utils tensorflow_lite_support/cc/task/core	score_calibration.h score_calibration.h	76:84 76:84	view
8	x 2	tensorflow_lite_support/...support/common/internal tensorflow_lite_support/...w/lite/support/metadata	SupportPreconditions.java Preconditions.java	169:177 171:179	view
7	x 4	tensorflow_lite_support/cc/task/text tensorflow_lite_support/cc/task/text tensorflow_lite_support/cc/task/text tensorflow_lite_support/cc/task/text/nlclassifier	text_embedder.cc bert_question_answerer.cc universal_sentence_encoder_qa.cc nl_classifier.cc	39:46 54:61 66:73 63:70	view
6	x 2	tensorflow_lite_support/cc/task/vision/core tensorflow_lite_support/cc/task/core	label_map_item.cc label_map_item.cc	94:100 93:99	view
6	x 2	tensorflow_lite_support/cc/task/vision/utils tensorflow_lite_support/cc/task/core	score_calibration.cc score_calibration.cc	51:57 50:56	view
6	x 2	tensorflow_lite_support/cc/task/vision tensorflow_lite_support/cc/task/vision	object_detector.cc image_segmenter.cc	592:598 325:331	view
6	x 4	tensorflow_lite_support/.../lite/support/image/ops tensorflow_lite_support/.../lite/support/image/ops tensorflow_lite_support/.../lite/support/image/ops tensorflow_lite_support/...flow/lite/support/image	ResizeWithCropOrPadOpInstrumentedTest... Rot90OpInstrumentedTest.java ResizeOpInstrumentedTest.java ImageProcessorInstrumentedTest.java	153:159 90:96 86:92 142:148	view