apache / karaf-jcloudsDuplication

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

18% duplication:

5,033 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
915 duplicated lines

153 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)

From Component --> To Component	Duplicated Lines	File Pairs	Details
chef (9%) --> commands (2%)	145	6 file pairs	details...

Open 3D force graph...

Show more details on duplication between components...

Longest Duplicates

The list of 50 longest duplicates.

See data for all 153 duplicates...

Size	#	Folders	Files	Lines	Code
31	x 2	services/src/main/java/o...karaf/services/internal services/src/main/java/o...karaf/services/internal	BlobStoreServiceFactory.java ComputeServiceFactory.java	59:99 (41%) 89:128 (28%)	view
18	x 2	commands/src/main/java/o...araf/commands/blobstore commands/src/main/java/o.../karaf/commands/compute	BlobStoreServiceCreateCommand.java ComputeServiceCreateCommand.java	155:182 (16%) 153:180 (16%)	view
18	x 2	commands/src/main/java/o...araf/commands/blobstore commands/src/main/java/o.../karaf/commands/compute	BlobStoreServiceCreateCommand.java ComputeServiceCreateCommand.java	70:108 (16%) 69:107 (16%)	view
14	x 2	commands/src/main/java/o...araf/commands/blobstore commands/src/main/java/o.../karaf/commands/compute	BlobStoreCommandBase.java ComputeCommandBase.java	92:113 (14%) 256:278 (8%)	view
12	x 2	chef/services/src/main/j...uds/karaf/chef/services services/src/main/java/o...karaf/services/internal	ChefServiceFactory.java ComputeServiceFactory.java	102:115 (18%) 185:198 (11%)	view
12	x 2	services/src/main/java/o.../karaf/services/modules services/src/main/java/o.../karaf/services/modules	ConfigurationAdminCredentialStore.java PropertiesCredentialStore.java	103:124 (11%) 121:142 (11%)	view
11	x 2	commands/src/main/resources/OSGI-INF/blueprint commands/src/main/resources/OSGI-INF/blueprint	jclouds-commands.xml jclouds-commands.xml	283:298 (2%) 300:314 (2%)	view
11	x 2	commands/src/main/resources/OSGI-INF/blueprint commands/src/main/resources/OSGI-INF/blueprint	jclouds-commands.xml jclouds-commands.xml	283:298 (2%) 316:330 (2%)	view
11	x 2	commands/src/main/resources/OSGI-INF/blueprint commands/src/main/resources/OSGI-INF/blueprint	jclouds-commands.xml jclouds-commands.xml	111:125 (2%) 127:141 (2%)	view
11	x 2	commands/src/main/java/o.../karaf/commands/compute commands/src/main/java/o.../karaf/commands/compute	NodeResumeCommand.java NodeSuspendCommand.java	27:38 (73%) 27:38 (73%)	view
11	x 2	commands/src/main/java/o.../karaf/commands/compute commands/src/main/java/o.../karaf/commands/compute	NodeInfoCommand.java NodeResumeCommand.java	30:41 (68%) 27:38 (73%)	view
11	x 2	chef/commands/src/main/j...uds/karaf/chef/commands commands/src/main/java/o.../karaf/commands/compute	ChefCommandBase.java ComputeCommandBase.java	104:116 (16%) 252:264 (6%)	view
11	x 2	commands/src/main/resources/OSGI-INF/blueprint commands/src/main/resources/OSGI-INF/blueprint	jclouds-commands.xml jclouds-commands.xml	127:141 (2%) 267:281 (2%)	view
11	x 2	commands/src/main/resources/OSGI-INF/blueprint commands/src/main/resources/OSGI-INF/blueprint	jclouds-commands.xml jclouds-commands.xml	111:125 (2%) 267:281 (2%)	view
11	x 2	commands/src/main/resources/OSGI-INF/blueprint commands/src/main/resources/OSGI-INF/blueprint	jclouds-commands.xml jclouds-commands.xml	300:314 (2%) 316:330 (2%)	view
11	x 2	commands/src/main/java/o.../karaf/commands/compute commands/src/main/java/o.../karaf/commands/compute	NodeInfoCommand.java NodeSuspendCommand.java	30:41 (68%) 27:38 (73%)	view
10	x 2	commands/src/main/resources/OSGI-INF/blueprint commands/src/main/resources/OSGI-INF/blueprint	jclouds-commands.xml jclouds-commands.xml	40:53 (2%) 82:95 (2%)	view
10	x 2	chef/commands/src/main/j...uds/karaf/chef/commands chef/commands/src/main/j...uds/karaf/chef/commands	ChefGroupBootStrap.java ChefNodeBootstrap.java	52:63 (37%) 52:63 (37%)	view
9	x 2	commands/src/main/java/o.../karaf/commands/compute commands/src/main/java/o.../karaf/commands/compute	HardwareListCommand.java ImageListCommand.java	26:34 (69%) 31:39 (69%)	view
9	x 2	commands/src/main/java/o.../karaf/commands/compute commands/src/main/java/o.../karaf/commands/compute	ImageListCommand.java LocationListCommand.java	31:39 (69%) 26:34 (69%)	view
9	x 2	commands/src/main/java/o.../karaf/commands/compute commands/src/main/java/o.../karaf/commands/compute	LocationListCommand.java NodeSuspendCommand.java	26:34 (69%) 30:38 (60%)	view
9	x 2	commands/src/main/java/o.../karaf/commands/compute commands/src/main/java/o.../karaf/commands/compute	ImageListCommand.java NodeSuspendCommand.java	31:39 (69%) 30:38 (60%)	view
9	x 2	commands/src/main/java/o.../karaf/commands/compute commands/src/main/java/o.../karaf/commands/compute	NodeDestroyAllCommand.java NodeResumeCommand.java	33:41 (36%) 30:38 (60%)	view
9	x 2	commands/src/main/resources/OSGI-INF/blueprint commands/src/main/resources/OSGI-INF/blueprint	jclouds-commands.xml jclouds-commands.xml	382:394 (1%) 396:408 (1%)	view
9	x 2	commands/src/main/java/o.../karaf/commands/compute commands/src/main/java/o.../karaf/commands/compute	HardwareListCommand.java NodeListCommand.java	26:34 (69%) 39:47 (17%)	view
9	x 2	commands/src/main/resources/OSGI-INF/blueprint commands/src/main/resources/OSGI-INF/blueprint	jclouds-commands.xml jclouds-commands.xml	396:408 (1%) 422:434 (1%)	view
9	x 2	commands/src/main/java/o.../karaf/commands/compute commands/src/main/java/o.../karaf/commands/compute	LocationListCommand.java RunScriptBase.java	26:34 (69%) 63:71 (11%)	view
9	x 2	commands/src/main/java/o.../karaf/commands/compute commands/src/main/java/o.../karaf/commands/compute	ImageCreateCommand.java ImageListCommand.java	38:46 (36%) 31:39 (69%)	view
9	x 2	commands/src/main/resources/OSGI-INF/blueprint commands/src/main/resources/OSGI-INF/blueprint	jclouds-commands.xml jclouds-commands.xml	382:394 (1%) 422:434 (1%)	view
9	x 2	commands/src/main/java/o.../karaf/commands/compute commands/src/main/java/o.../karaf/commands/compute	NodeDestroyCommand.java RunScriptBase.java	33:41 (40%) 63:71 (11%)	view
9	x 2	commands/src/main/java/o.../karaf/commands/compute commands/src/main/java/o.../karaf/commands/compute	HardwareListCommand.java NodeInfoCommand.java	26:34 (69%) 33:41 (56%)	view
9	x 2	commands/src/main/java/o.../karaf/commands/compute commands/src/main/java/o.../karaf/commands/compute	ImageListCommand.java RunScriptBase.java	31:39 (69%) 63:71 (11%)	view
9	x 2	commands/src/main/java/o.../karaf/commands/compute commands/src/main/java/o.../karaf/commands/compute	ImageCreateCommand.java NodeInfoCommand.java	38:46 (36%) 33:41 (56%)	view
9	x 2	chef/commands/src/main/j...uds/karaf/chef/commands commands/src/main/java/o...araf/commands/blobstore	ChefServiceCreateCommand.java BlobStoreServiceCreateCommand.java	89:100 (9%) 103:114 (8%)	view
9	x 2	commands/src/main/java/o.../karaf/commands/compute commands/src/main/java/o.../karaf/commands/compute	NodeDestroyAllCommand.java RunScriptBase.java	33:41 (36%) 63:71 (11%)	view
9	x 2	commands/src/main/java/o.../karaf/commands/compute commands/src/main/java/o.../karaf/commands/compute	ImageCreateCommand.java NodeListCommand.java	38:46 (36%) 39:47 (17%)	view
9	x 2	commands/src/main/java/o.../karaf/commands/compute commands/src/main/java/o.../karaf/commands/compute	NodeInfoCommand.java NodeListCommand.java	33:41 (56%) 39:47 (17%)	view
9	x 2	commands/src/main/java/o.../karaf/commands/compute commands/src/main/java/o.../karaf/commands/compute	NodeDestroyCommand.java NodeListCommand.java	33:41 (40%) 39:47 (17%)	view
9	x 2	commands/src/main/java/o.../karaf/commands/compute commands/src/main/java/o.../karaf/commands/compute	NodeDestroyCommand.java NodeResumeCommand.java	33:41 (40%) 30:38 (60%)	view
9	x 2	commands/src/main/java/o.../karaf/commands/compute commands/src/main/java/o.../karaf/commands/compute	NodeDestroyCommand.java NodeInfoCommand.java	33:41 (40%) 33:41 (56%)	view
9	x 2	commands/src/main/java/o.../karaf/commands/compute commands/src/main/java/o.../karaf/commands/compute	LocationListCommand.java NodeDestroyCommand.java	26:34 (69%) 33:41 (40%)	view
9	x 2	commands/src/main/java/o.../karaf/commands/compute commands/src/main/java/o.../karaf/commands/compute	HardwareListCommand.java NodeCreateCommand.java	26:34 (69%) 91:99 (9%)	view
9	x 2	commands/src/main/java/o.../karaf/commands/compute commands/src/main/java/o.../karaf/commands/compute	HardwareListCommand.java NodeDestroyAllCommand.java	26:34 (69%) 33:41 (36%)	view
9	x 2	commands/src/main/java/o.../karaf/commands/compute commands/src/main/java/o.../karaf/commands/compute	NodeListCommand.java NodeResumeCommand.java	39:47 (17%) 30:38 (60%)	view
9	x 2	commands/src/main/java/o.../karaf/commands/compute commands/src/main/java/o.../karaf/commands/compute	HardwareListCommand.java RunScriptBase.java	26:34 (69%) 63:71 (11%)	view
9	x 2	commands/src/main/java/o.../karaf/commands/compute commands/src/main/java/o.../karaf/commands/compute	NodeListCommand.java RunScriptBase.java	39:47 (17%) 63:71 (11%)	view
9	x 2	commands/src/main/java/o.../karaf/commands/compute commands/src/main/java/o.../karaf/commands/compute	ImageCreateCommand.java NodeCreateCommand.java	38:46 (36%) 91:99 (9%)	view
9	x 2	commands/src/main/java/o.../karaf/commands/compute commands/src/main/java/o.../karaf/commands/compute	NodeCreateCommand.java NodeResumeCommand.java	91:99 (9%) 30:38 (60%)	view
9	x 2	commands/src/main/java/o.../karaf/commands/compute commands/src/main/java/o.../karaf/commands/compute	HardwareListCommand.java LocationListCommand.java	26:34 (69%) 26:34 (69%)	view
9	x 2	commands/src/main/java/o.../karaf/commands/compute commands/src/main/java/o.../karaf/commands/compute	ImageCreateCommand.java LocationListCommand.java	38:46 (36%) 26:34 (69%)	view

Duplicated Units

The list of top 2 duplicated units.

See data for all 2 unit duplicates...

Size	#	Folders	Files	Lines	Code
12	x 2	commands/src/main/java/o...araf/commands/blobstore commands/src/main/java/o.../karaf/commands/compute	BlobStoreServiceCreateCommand.java ComputeServiceCreateCommand.java	80:95 79:94	view
11	x 2	chef/commands/src/main/j...uds/karaf/chef/commands commands/src/main/java/o...araf/commands/blobstore	ChefServiceCreateCommand.java BlobStoreServiceCreateCommand.java	89:101 103:115	view