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

67% duplication:

33,730 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
22,617 duplicated lines

25,053 duplicates

Duplication per Extension

Duplication per Component (primary)

Longest Duplicates

The list of 20 longest duplicates.

See data for all 25,053 duplicates...

Size	#	Folders	Files	Lines	Code
169	x 2	lib lib	date_symbol_data_local.dart date_symbol_data_local.dart	6156:6324 (<1%) 15797:15965 (<1%)	view
154	x 2	lib lib	date_symbol_data_local.dart date_symbol_data_local.dart	477:630 (<1%) 791:944 (<1%)	view
153	x 2	lib lib	date_symbol_data_local.dart date_symbol_data_local.dart	2637:2789 (<1%) 2950:3102 (<1%)	view
153	x 2	lib lib	date_symbol_data_local.dart date_symbol_data_local.dart	12406:12558 (<1%) 12563:12715 (<1%)	view
153	x 2	lib lib	date_symbol_data_local.dart date_symbol_data_local.dart	11937:12089 (<1%) 12406:12558 (<1%)	view
153	x 2	lib lib	date_symbol_data_local.dart date_symbol_data_local.dart	11937:12089 (<1%) 12563:12715 (<1%)	view
153	x 2	lib lib	date_symbol_data_local.dart date_symbol_data_local.dart	3262:3414 (<1%) 4519:4671 (<1%)	view
151	x 2	lib lib	date_symbol_data_local.dart date_symbol_data_local.dart	7551:7701 (<1%) 9092:9242 (<1%)	view
148	x 2	lib lib	date_symbol_data_local.dart date_symbol_data_local.dart	13350:13497 (<1%) 13502:13649 (<1%)	view
148	x 2	lib lib	date_symbol_data_local.dart date_symbol_data_local.dart	8332:8479 (<1%) 8483:8630 (<1%)	view
143	x 2	lib lib	date_symbol_data_local.dart date_symbol_data_local.dart	4831:4973 (<1%) 5129:5271 (<1%)	view
139	x 2	lib lib	date_symbol_data_local.dart date_symbol_data_local.dart	3738:3876 (<1%) 4206:4344 (<1%)	view
136	x 2	lib lib	date_symbol_data_local.dart date_symbol_data_local.dart	3738:3873 (<1%) 4362:4497 (<1%)	view
136	x 2	lib lib	date_symbol_data_local.dart date_symbol_data_local.dart	4206:4341 (<1%) 4362:4497 (<1%)	view
133	x 2	lib lib	date_symbol_data_local.dart date_symbol_data_local.dart	3738:3870 (<1%) 4050:4182 (<1%)	view
133	x 2	lib lib	date_symbol_data_local.dart date_symbol_data_local.dart	6328:6460 (<1%) 6640:6772 (<1%)	view
133	x 2	lib lib	date_symbol_data_local.dart date_symbol_data_local.dart	8790:8922 (<1%) 8941:9073 (<1%)	view
133	x 2	lib lib	date_symbol_data_local.dart date_symbol_data_local.dart	4362:4494 (<1%) 4675:4807 (<1%)	view
133	x 2	lib lib	date_symbol_data_local.dart date_symbol_data_local.dart	3738:3870 (<1%) 4675:4807 (<1%)	view
133	x 2	lib lib	date_symbol_data_local.dart date_symbol_data_local.dart	44:176 (<1%) 3262:3394 (<1%)	view