Uber / RIBsDuplication

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

47% duplication:

13,387 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
6,305 duplicated lines

667 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 667 duplicates...

Size	#	Folders	Files	Lines	Code
99	x 2	android/tutorials/tutori...ted/src/main/res/layout android/tutorials/tutorial4/src/main/res/layout	tic_tac_toe_rib.xml tic_tac_toe_rib.xml	1:109 (100%) 1:109 (100%)	view
99	x 2	android/tutorials/tutorial3/src/main/res/layout android/tutorials/tutorial4/src/main/res/layout	tic_tac_toe_rib.xml tic_tac_toe_rib.xml	1:109 (100%) 1:109 (100%)	view
99	x 2	android/tutorials/tutorial2/src/main/res/layout android/tutorials/tutorial3/src/main/res/layout	tic_tac_toe_rib.xml tic_tac_toe_rib.xml	1:109 (100%) 1:109 (100%)	view
99	x 2	android/tutorials/tutorial2/src/main/res/layout android/tutorials/tutorial4/src/main/res/layout	tic_tac_toe_rib.xml tic_tac_toe_rib.xml	1:109 (100%) 1:109 (100%)	view
99	x 2	android/tutorials/tutorial2/src/main/res/layout android/tutorials/tutori...ted/src/main/res/layout	tic_tac_toe_rib.xml tic_tac_toe_rib.xml	1:109 (100%) 1:109 (100%)	view
99	x 2	android/tutorials/tutori...ted/src/main/res/layout android/tutorials/tutorial3/src/main/res/layout	tic_tac_toe_rib.xml tic_tac_toe_rib.xml	1:109 (100%) 1:109 (100%)	view
89	x 2	ios/tutorials/tutorial4-...ted/TicTacToe/TicTacToe ios/tutorials/tutorial4/TicTacToe/TicTacToe	TicTacToeInteractor.swift TicTacToeInteractor.swift	20:181 (100%) 20:181 (100%)	view
75	x 2	ios/tutorials/tutorial3-...ted/TicTacToe/TicTacToe ios/tutorials/tutorial4-...ted/TicTacToe/TicTacToe	TicTacToeViewController.swift TicTacToeViewController.swift	21:138 (100%) 21:138 (100%)	view
75	x 2	ios/tutorials/tutorial4-...ted/TicTacToe/TicTacToe ios/tutorials/tutorial4/TicTacToe/TicTacToe	TicTacToeViewController.swift TicTacToeViewController.swift	21:138 (100%) 21:138 (100%)	view
75	x 2	ios/tutorials/tutorial3-...ted/TicTacToe/TicTacToe ios/tutorials/tutorial4/TicTacToe/TicTacToe	TicTacToeViewController.swift TicTacToeViewController.swift	21:138 (100%) 21:138 (100%)	view
69	x 2	android/tutorials/tutori...root/loggedin/tictactoe android/tutorials/tutori...root/loggedin/tictactoe	TicTacToeView.java TicTacToeView.java	31:122 (100%) 31:122 (100%)	view
69	x 2	android/tutorials/tutori...root/loggedin/tictactoe android/tutorials/tutori...root/loggedin/tictactoe	TicTacToeView.java TicTacToeView.java	31:122 (100%) 31:122 (100%)	view
69	x 2	android/tutorials/tutori...root/loggedin/tictactoe android/tutorials/tutori...root/loggedin/tictactoe	TicTacToeView.java TicTacToeView.java	31:122 (100%) 31:122 (100%)	view
69	x 2	android/tutorials/tutori...root/loggedin/tictactoe android/tutorials/tutori...root/loggedin/tictactoe	TicTacToeView.java TicTacToeView.java	31:122 (100%) 31:122 (100%)	view
69	x 2	android/tutorials/tutori...root/loggedin/tictactoe android/tutorials/tutori...root/loggedin/tictactoe	TicTacToeView.java TicTacToeView.java	31:122 (100%) 31:122 (100%)	view
69	x 2	android/tutorials/tutori...root/loggedin/tictactoe android/tutorials/tutori...root/loggedin/tictactoe	TicTacToeView.java TicTacToeView.java	31:122 (100%) 31:122 (100%)	view
58	x 2	ios/tutorials/tutorial4-...ed/TicTacToe/ScoreBoard ios/tutorials/tutorial4/TicTacToe/ScoreBoard	BasicScoreBoardViewController.swift BasicScoreBoardViewController.swift	21:112 (100%) 21:112 (100%)	view
55	x 2	android/tutorials/tutori.../java/com/uber/rib/root android/tutorials/tutori.../java/com/uber/rib/root	RootBuilder.java RootBuilder.java	35:123 (100%) 35:123 (100%)	view
55	x 2	android/tutorials/tutori.../java/com/uber/rib/root android/tutorials/tutori.../java/com/uber/rib/root	RootBuilder.java RootBuilder.java	35:123 (100%) 35:123 (100%)	view
55	x 2	android/tutorials/tutori.../java/com/uber/rib/root android/tutorials/tutori.../java/com/uber/rib/root	RootBuilder.java RootBuilder.java	35:123 (100%) 35:123 (100%)	view
53	x 2	android/tutorials/tutori...root/loggedin/tictactoe android/tutorials/tutori...root/loggedin/tictactoe	TicTacToeInteractor.java TicTacToeInteractor.java	28:102 (100%) 28:102 (100%)	view
50	x 2	android/tutorials/tutorial2/src/main/res/layout android/tutorials/tutori...ted/src/main/res/layout	off_game_rib.xml off_game_rib.xml	1:60 (100%) 1:60 (100%)	view
50	x 2	android/tutorials/tutori...ted/src/main/res/layout android/tutorials/tutorial3/src/main/res/layout	off_game_rib.xml off_game_rib.xml	1:60 (100%) 1:60 (100%)	view
50	x 2	android/tutorials/tutorial2/src/main/res/layout android/tutorials/tutorial3/src/main/res/layout	off_game_rib.xml off_game_rib.xml	1:60 (100%) 1:60 (100%)	view
48	x 2	android/tutorials/tutori...uber/rib/root/loggedout android/tutorials/tutori...uber/rib/root/loggedout	LoggedOutBuilder.java LoggedOutBuilder.java	33:115 (100%) 33:115 (100%)	view
48	x 2	android/tutorials/tutori...uber/rib/root/loggedout android/tutorials/tutori...uber/rib/root/loggedout	LoggedOutBuilder.java LoggedOutBuilder.java	33:115 (100%) 33:115 (100%)	view
48	x 2	android/tutorials/tutori...uber/rib/root/loggedout android/tutorials/tutori...uber/rib/root/loggedout	LoggedOutBuilder.java LoggedOutBuilder.java	33:115 (100%) 33:115 (100%)	view
48	x 2	android/tutorials/tutori...b/root/loggedin/offgame android/tutorials/tutori...b/root/loggedin/offgame	OffGameBuilder.java OffGameBuilder.java	33:113 (100%) 33:113 (100%)	view
47	x 2	android/tutorials/tutori...root/loggedin/tictactoe android/tutorials/tutori...root/loggedin/tictactoe	TicTacToeBuilder.java TicTacToeBuilder.java	33:112 (100%) 33:112 (100%)	view
46	x 2	ios/tutorials/tutorial4-...leted/TicTacToe/OffGame ios/tutorials/tutorial4/TicTacToe/OffGame	OffGameViewController.swift OffGameViewController.swift	23:93 (100%) 23:93 (100%)	view
46	x 2	ios/tutorials/tutorial4-...ted/TicTacToe/RandomWin ios/tutorials/tutorial4/TicTacToe/RandomWin	RandomWinViewController.swift RandomWinViewController.swift	23:92 (100%) 23:92 (100%)	view
45	x 2	ios/tutorials/tutorial3/TicTacToe/LoggedOut ios/tutorials/tutorial4-...ted/TicTacToe/LoggedOut	LoggedOutViewController.swift LoggedOutViewController.swift	23:89 (100%) 23:89 (100%)	view
45	x 2	ios/tutorials/tutorial4-...ted/TicTacToe/LoggedOut ios/tutorials/tutorial4/TicTacToe/LoggedOut	LoggedOutViewController.swift LoggedOutViewController.swift	23:89 (100%) 23:89 (100%)	view
45	x 2	ios/tutorials/tutorial2/TicTacToe/LoggedOut ios/tutorials/tutorial3/TicTacToe/LoggedOut	LoggedOutViewController.swift LoggedOutViewController.swift	23:89 (100%) 23:89 (100%)	view
45	x 2	ios/tutorials/tutorial3/TicTacToe/LoggedOut ios/tutorials/tutorial4/TicTacToe/LoggedOut	LoggedOutViewController.swift LoggedOutViewController.swift	23:89 (100%) 23:89 (100%)	view
45	x 2	ios/tutorials/tutorial2/TicTacToe/LoggedOut ios/tutorials/tutorial4-...ted/TicTacToe/LoggedOut	LoggedOutViewController.swift LoggedOutViewController.swift	23:89 (100%) 23:89 (100%)	view
45	x 2	ios/tutorials/tutorial3-...ted/TicTacToe/LoggedOut ios/tutorials/tutorial4/TicTacToe/LoggedOut	LoggedOutViewController.swift LoggedOutViewController.swift	23:89 (100%) 23:89 (100%)	view
45	x 2	ios/tutorials/tutorial2/TicTacToe/LoggedOut ios/tutorials/tutorial4/TicTacToe/LoggedOut	LoggedOutViewController.swift LoggedOutViewController.swift	23:89 (100%) 23:89 (100%)	view
45	x 2	ios/tutorials/tutorial3-...ted/TicTacToe/LoggedOut ios/tutorials/tutorial4-...ted/TicTacToe/LoggedOut	LoggedOutViewController.swift LoggedOutViewController.swift	23:89 (100%) 23:89 (100%)	view
45	x 2	ios/tutorials/tutorial3-...ted/TicTacToe/LoggedOut ios/tutorials/tutorial3/TicTacToe/LoggedOut	LoggedOutViewController.swift LoggedOutViewController.swift	23:89 (100%) 23:89 (100%)	view
45	x 2	ios/tutorials/tutorial2/TicTacToe/TicTacToe ios/tutorials/tutorial3/TicTacToe/TicTacToe	TicTacToeViewController.swift TicTacToeViewController.swift	67:137 (60%) 59:129 (66%)	view
45	x 2	ios/tutorials/tutorial2/TicTacToe/LoggedOut ios/tutorials/tutorial3-...ted/TicTacToe/LoggedOut	LoggedOutViewController.swift LoggedOutViewController.swift	23:89 (100%) 23:89 (100%)	view
44	x 2	ios/tutorials/tutorial3-...eted/TicTacToe/LoggedIn ios/tutorials/tutorial3/TicTacToe/LoggedIn	LoggedInRouter.swift LoggedInRouter.swift	19:87 (100%) 19:87 (100%)	view
43	x 2	android/tutorials/tutori...ted/src/main/res/layout android/tutorials/tutorial4/src/main/res/layout	off_game_rib.xml off_game_rib.xml	1:51 (86%) 1:51 (100%)	view
43	x 2	android/tutorials/tutorial2/src/main/res/layout android/tutorials/tutorial4/src/main/res/layout	off_game_rib.xml off_game_rib.xml	1:51 (86%) 1:51 (100%)	view
43	x 2	android/tutorials/tutorial3/src/main/res/layout android/tutorials/tutorial4/src/main/res/layout	off_game_rib.xml off_game_rib.xml	1:51 (86%) 1:51 (100%)	view
42	x 2	ios/tutorials/tutorial3-...ted/TicTacToe/TicTacToe ios/tutorials/tutorial3/TicTacToe/TicTacToe	TicTacToeInteractor.swift TicTacToeInteractor.swift	78:150 (60%) 80:152 (60%)	view
39	x 2	android/tutorials/tutori.../uber/rib/root/loggedin android/tutorials/tutori.../uber/rib/root/loggedin	LoggedInRouter.java LoggedInRouter.java	26:77 (100%) 26:77 (100%)	view
38	x 2	ios/tutorials/tutorial3/TicTacToe/TicTacToe ios/tutorials/tutorial4-...ted/TicTacToe/TicTacToe	TicTacToeViewController.swift TicTacToeViewController.swift	72:129 (55%) 81:138 (50%)	view
38	x 2	ios/tutorials/tutorial2/TicTacToe/TicTacToe ios/tutorials/tutorial3-...ted/TicTacToe/TicTacToe	TicTacToeViewController.swift TicTacToeViewController.swift	80:137 (50%) 81:138 (50%)	view

Duplicated Units

The list of top 25 duplicated units.

See data for all 25 unit duplicates...

Size	#	Folders	Files	Lines	Code
34	x 2	android/tutorials/tutori...root/loggedin/tictactoe android/tutorials/tutori...root/loggedin/tictactoe	TicTacToeInteractor.java TicTacToeInteractor.java	41:77 41:77	view
21	x 4	android/tutorials/tutori...root/loggedin/tictactoe android/tutorials/tutori...root/loggedin/tictactoe android/tutorials/tutori...root/loggedin/tictactoe android/tutorials/tutori...root/loggedin/tictactoe	TicTacToeView.java TicTacToeView.java TicTacToeView.java TicTacToeView.java	51:73 51:73 51:73 51:73	view
18	x 3	ios/tutorials/tutorial4/TicTacToe/TicTacToe ios/tutorials/tutorial3-...ted/TicTacToe/TicTacToe ios/tutorials/tutorial4-...ted/TicTacToe/TicTacToe	TicTacToeViewController.swift TicTacToeViewController.swift TicTacToeViewController.swift	55:74 55:74 55:74	view
17	x 4	android/tutorials/tutori...root/loggedin/tictactoe android/tutorials/tutori...root/loggedin/tictactoe android/tutorials/tutori...root/loggedin/tictactoe android/tutorials/tutori...root/loggedin/tictactoe	TicTacToeView.java TicTacToeView.java TicTacToeView.java TicTacToeView.java	76:94 76:94 76:94 76:94	view
16	x 2	ios/tutorials/tutorial4/TicTacToe/Root ios/tutorials/tutorial4-completed/TicTacToe/Root	RootViewController.swift RootViewController.swift	47:66 47:66	view
15	x 2	ios/tutorials/tutorial4/TicTacToe/TicTacToe ios/tutorials/tutorial4-...ted/TicTacToe/TicTacToe	TicTacToeInteractor.swift TicTacToeInteractor.swift	60:79 60:79	view
14	x 2	ios/tutorials/tutorial4/TicTacToe/RandomWin ios/tutorials/tutorial4-...ted/TicTacToe/RandomWin	RandomWinViewController.swift RandomWinViewController.swift	51:66 51:66	view
14	x 4	android/tutorials/tutori...root/loggedin/tictactoe android/tutorials/tutori...root/loggedin/tictactoe android/tutorials/tutori...root/loggedin/tictactoe android/tutorials/tutori...root/loggedin/tictactoe	Board.java Board.java Board.java Board.java	52:67 52:67 52:67 52:67	view
10	x 3	ios/tutorials/tutorial3/TicTacToe/Root ios/tutorials/tutorial4/TicTacToe/Root ios/tutorials/tutorial3-completed/TicTacToe/Root	RootBuilder.swift RootBuilder.swift RootBuilder.swift	47:59 47:59 47:59	view
10	x 2	android/tutorials/tutori...b/root/loggedin/offgame android/tutorials/tutori...b/root/loggedin/offgame	OffGameInteractor.java OffGameInteractor.java	35:47 35:47	view
10	x 2	android/tutorials/tutori.../uber/rib/root/loggedin android/tutorials/tutori.../uber/rib/root/loggedin	MutableScoreStream.java MutableScoreStream.java	32:45 31:44	view
9	x 2	ios/tutorials/tutorial3/TicTacToe/TicTacToe ios/tutorials/tutorial2/TicTacToe/TicTacToe	TicTacToeInteractor.swift TicTacToeInteractor.swift	60:72 60:72	view
9	x 2	ios/tutorials/tutorial4/TicTacToe/OffGame ios/tutorials/tutorial4-...leted/TicTacToe/OffGame	OffGameBuilder.swift OffGameBuilder.swift	52:63 52:63	view
9	x 4	android/tutorials/tutori...uber/rib/root/loggedout android/tutorials/tutori...uber/rib/root/loggedout android/tutorials/tutori...uber/rib/root/loggedout android/tutorials/tutori...uber/rib/root/loggedout	LoggedOutBuilder.java LoggedOutBuilder.java LoggedOutBuilder.java LoggedOutBuilder.java	46:56 46:56 46:56 46:56	view
9	x 4	android/tutorials/tutori...b/root/loggedin/offgame android/tutorials/tutori...b/root/loggedin/offgame android/tutorials/tutori...b/root/loggedin/offgame android/tutorials/tutori...b/root/loggedin/offgame	OffGameBuilder.java OffGameBuilder.java OffGameBuilder.java OffGameBuilder.java	46:56 51:61 46:56 48:58	view
9	x 4	android/tutorials/tutori...root/loggedin/tictactoe android/tutorials/tutori...root/loggedin/tictactoe android/tutorials/tutori...root/loggedin/tictactoe android/tutorials/tutori...root/loggedin/tictactoe	TicTacToeBuilder.java TicTacToeBuilder.java TicTacToeBuilder.java TicTacToeBuilder.java	46:56 48:58 46:56 47:57	view
9	x 5	android/tutorials/tutori.../java/com/uber/rib/root android/tutorials/tutori.../java/com/uber/rib/root android/tutorials/tutori.../java/com/uber/rib/root android/tutorials/tutori.../java/com/uber/rib/root android/tutorials/tutori.../java/com/uber/rib/root	RootBuilder.java RootBuilder.java RootBuilder.java RootBuilder.java RootBuilder.java	47:57 47:57 45:55 44:54 47:57	view
9	x 2	android/tutorials/tutori.../uber/rib/root/loggedin android/tutorials/tutori.../uber/rib/root/loggedin	LoggedInBuilder.java LoggedInBuilder.java	54:65 47:58	view
8	x 4	android/tutorials/tutori...root/loggedin/tictactoe android/tutorials/tutori...root/loggedin/tictactoe android/tutorials/tutori...root/loggedin/tictactoe android/tutorials/tutori...root/loggedin/tictactoe	Board.java Board.java Board.java Board.java	40:49 40:49 40:49 40:49	view
7	x 2	ios/tutorials/tutorial4/TicTacToe/OffGame ios/tutorials/tutorial4-...leted/TicTacToe/OffGame	OffGameViewController.swift OffGameViewController.swift	47:55 47:55	view
7	x 2	ios/tutorials/tutorial4/TicTacToe/TicTacToe ios/tutorials/tutorial4-...ted/TicTacToe/TicTacToe	TicTacToeBuilder.swift TicTacToeBuilder.swift	52:60 52:60	view
7	x 3	android/tutorials/tutori.../uber/rib/root/loggedin android/tutorials/tutori.../uber/rib/root/loggedin android/tutorials/tutori.../uber/rib/root/loggedin	LoggedInBuilder.java LoggedInBuilder.java LoggedInBuilder.java	71:79 83:91 76:84	view
6	x 2	ios/tutorials/tutorial4/TicTacToe/RandomWin ios/tutorials/tutorial4-...ted/TicTacToe/RandomWin	RandomWinInteractor.swift RandomWinInteractor.swift	58:65 58:65	view
6	x 2	android/tutorials/tutori...b/root/loggedin/offgame android/tutorials/tutori...b/root/loggedin/offgame	OffGameView.java OffGameView.java	52:59 53:60	view
6	x 3	android/tutorials/tutori.../java/com/uber/rib/root android/tutorials/tutori.../java/com/uber/rib/root android/tutorials/tutori.../java/com/uber/rib/root	RootBuilder.java RootBuilder.java RootBuilder.java	83:90 83:90 83:90	view