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

17% duplication:

1,431 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
255 duplicated lines

83 duplicates

Duplication per Extension

Duplication per Component (primary)

Longest Duplicates

The list of 20 longest duplicates.

See data for all 83 duplicates...

Size	#	Folders	Files	Lines	Code
15	x 2	src/main/java/com/google...plugins/uploadvalidator src/main/java/com/google...plugins/uploadvalidator	ContentTypeValidator.java DuplicatePathnameValidator.java	113:129 (15%) 171:187 (9%)	view
12	x 2	src/main/java/com/google...plugins/uploadvalidator src/main/java/com/google...plugins/uploadvalidator	InvalidLineEndingValidator.java SubmoduleValidator.java	100:111 (13%) 87:98 (16%)	view
12	x 2	src/main/java/com/google...plugins/uploadvalidator src/main/java/com/google...plugins/uploadvalidator	InvalidFilenameValidator.java SymlinkValidator.java	90:101 (15%) 88:99 (15%)	view
12	x 2	src/main/java/com/google...plugins/uploadvalidator src/main/java/com/google...plugins/uploadvalidator	InvalidFilenameValidator.java MaxPathLengthValidator.java	90:101 (15%) 84:95 (18%)	view
12	x 2	src/main/java/com/google...plugins/uploadvalidator src/main/java/com/google...plugins/uploadvalidator	ContentTypeValidator.java MaxPathLengthValidator.java	118:129 (12%) 84:95 (18%)	view
12	x 2	src/main/java/com/google...plugins/uploadvalidator src/main/java/com/google...plugins/uploadvalidator	DuplicatePathnameValidator.java InvalidLineEndingValidator.java	176:187 (7%) 100:111 (13%)	view
12	x 2	src/main/java/com/google...plugins/uploadvalidator src/main/java/com/google...plugins/uploadvalidator	BlockedKeywordValidator.java InvalidLineEndingValidator.java	151:162 (6%) 100:111 (13%)	view
12	x 2	src/main/java/com/google...plugins/uploadvalidator src/main/java/com/google...plugins/uploadvalidator	MaxPathLengthValidator.java SymlinkValidator.java	84:95 (18%) 88:99 (15%)	view
12	x 2	src/main/java/com/google...plugins/uploadvalidator src/main/java/com/google...plugins/uploadvalidator	InvalidLineEndingValidator.java SymlinkValidator.java	100:111 (13%) 88:99 (15%)	view
12	x 2	src/main/java/com/google...plugins/uploadvalidator src/main/java/com/google...plugins/uploadvalidator	ContentTypeValidator.java InvalidFilenameValidator.java	118:129 (12%) 90:101 (15%)	view
12	x 2	src/main/java/com/google...plugins/uploadvalidator src/main/java/com/google...plugins/uploadvalidator	MaxPathLengthValidator.java SubmoduleValidator.java	84:95 (18%) 87:98 (16%)	view
12	x 2	src/main/java/com/google...plugins/uploadvalidator src/main/java/com/google...plugins/uploadvalidator	ContentTypeValidator.java InvalidLineEndingValidator.java	118:129 (12%) 100:111 (13%)	view
12	x 2	src/main/java/com/google...plugins/uploadvalidator src/main/java/com/google...plugins/uploadvalidator	FileExtensionValidator.java SymlinkValidator.java	95:106 (16%) 88:99 (15%)	view
12	x 2	src/main/java/com/google...plugins/uploadvalidator src/main/java/com/google...plugins/uploadvalidator	BlockedKeywordValidator.java DuplicatePathnameValidator.java	151:162 (6%) 176:187 (7%)	view
12	x 2	src/main/java/com/google...plugins/uploadvalidator src/main/java/com/google...plugins/uploadvalidator	InvalidFilenameValidator.java SubmoduleValidator.java	90:101 (15%) 87:98 (16%)	view
12	x 2	src/main/java/com/google...plugins/uploadvalidator src/main/java/com/google...plugins/uploadvalidator	ContentTypeValidator.java SymlinkValidator.java	118:129 (12%) 88:99 (15%)	view
12	x 2	src/main/java/com/google...plugins/uploadvalidator src/main/java/com/google...plugins/uploadvalidator	DuplicatePathnameValidator.java FileExtensionValidator.java	176:187 (7%) 95:106 (16%)	view
12	x 2	src/main/java/com/google...plugins/uploadvalidator src/main/java/com/google...plugins/uploadvalidator	DuplicatePathnameValidator.java MaxPathLengthValidator.java	176:187 (7%) 84:95 (18%)	view
12	x 2	src/main/java/com/google...plugins/uploadvalidator src/main/java/com/google...plugins/uploadvalidator	FileExtensionValidator.java MaxPathLengthValidator.java	95:106 (16%) 84:95 (18%)	view
12	x 2	src/main/java/com/google...plugins/uploadvalidator src/main/java/com/google...plugins/uploadvalidator	SubmoduleValidator.java SymlinkValidator.java	87:98 (16%) 88:99 (15%)	view