apache / commons-loggingDuplication

apache / commons-logging

Places in code with 6 or more lines that are exactly the same.

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.

Duplication Overall

6% duplication:

4,296 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
290 duplicated lines

11 duplicates

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

Duplication per Extension

Duplication per Component (primary)

Duplication Between Components (50+ lines)

Download: SVG DOT (open online Graphviz editor)

Open 3D force graph...

Show more details on duplication between components...

Longest Duplicates

The list of 11 longest duplicates.

See data for all 11 duplicates...

Size	#	Folders	Files	Lines	Code
58	x 2	src/main/java/org/apache/commons/logging/impl src/main/java/org/apache/commons/logging/impl	Jdk13LumberjackLogger.java Jdk14Logger.java	130:317 (56%) 100:287 (72%)	view
18	x 2	src/main/java/org/apache/commons/logging/impl src/main/java/org/apache/commons/logging/impl	AvalonLogger.java LogKitLogger.java	212:259 (23%) 241:283 (22%)	view
15	x 2	ROOT src/site/xdoc	PROPOSAL.html proposal.xml	45:64 (23%) 47:66 (23%)	view
12	x 2	ROOT src/site/xdoc	PROPOSAL.html proposal.xml	91:106 (18%) 94:109 (19%)	view
10	x 2	src/site/xdoc src/site/xdoc	mail-lists.xml mail-lists.xml	84:96 (8%) 172:182 (8%)	view
8	x 2	src/main/java/org/apache/commons/logging src/main/java/org/apache/commons/logging/impl	LogFactory.java LogFactoryImpl.java	1443:1451 (1%) 629:637 (1%)	view
8	x 2	src/site/xdoc src/site/xdoc	guide.xml guide.xml	796:803 (1%) 808:815 (1%)	view
7	x 2	ROOT src/site/xdoc	PROPOSAL.html proposal.xml	32:40 (10%) 33:41 (11%)	view
6	x 2	src/main/java/org/apache/commons/logging/impl src/main/java/org/apache/commons/logging/impl	Log4JLogger.java LogKitLogger.java	264:269 (6%) 65:70 (7%)	view
6	x 2	ROOT ROOT	PROPOSAL.html STATUS.html	59:64 (9%) 71:76 (5%)	view
6	x 2	ROOT src/site/xdoc	STATUS.html proposal.xml	71:76 (5%) 61:66 (9%)	view

Duplicated Units

The list of top 1 duplicated units.

See data for all 1 unit duplicate

Size	#	Folders	Files	Lines	Code
8	x 2	src/main/java/org/apache/commons/logging src/main/java/org/apache/commons/logging/impl	LogFactory.java LogFactoryImpl.java	1443:1452 629:638	view