apache / jclouds-labs-awsDuplication

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

15% duplication:

4,702 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
720 duplicated lines

262 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
elb (5%) --> rds (7%)	226	112 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 262 duplicates...

Size	#	Folders	Files	Lines	Code
15	x 2	iam/src/main/java/org/jclouds/iam/domain iam/src/main/java/org/jclouds/iam/domain	InstanceProfile.java Role.java	132:166 (19%) 132:166 (19%)	view
13	x 2	rds/src/main/java/org/jclouds/rds/domain rds/src/main/java/org/jclouds/rds/domain	Authorization.java Instance.java	33:55 (22%) 77:99 (8%)	view
12	x 2	iam/src/main/java/org/jclouds/iam/xml iam/src/main/java/org/jclouds/iam/xml	InstanceProfileHandler.java ListRolesResultHandler.java	57:72 (23%) 58:73 (30%)	view
11	x 2	elb/src/main/java/org/jclouds/elb/domain rds/src/main/java/org/jclouds/rds/domain	PolicyType.java SecurityGroup.java	143:158 (18%) 213:228 (11%)	view
10	x 2	iam/src/main/java/org/jclouds/iam/domain iam/src/main/java/org/jclouds/iam/domain	InstanceProfile.java Role.java	53:82 (12%) 53:82 (13%)	view
10	x 2	rds/src/main/java/org/jclouds/rds/options rds/src/main/java/org/jclouds/rds/options	ListSecurityGroupsOptions.java ListSubnetGroupsOptions.java	56:72 (30%) 56:72 (30%)	view
10	x 2	iam/src/main/java/org/jclouds/iam/domain iam/src/main/java/org/jclouds/iam/domain	InstanceProfile.java Role.java	113:126 (12%) 113:126 (13%)	view
9	x 2	iam/src/main/java/org/jclouds/iam/domain iam/src/main/java/org/jclouds/iam/domain	InstanceProfile.java Role.java	92:102 (11%) 92:102 (11%)	view
9	x 2	elb/src/main/java/org/jclouds/elb/features elb/src/main/java/org/jclouds/elb/features	LoadBalancerApi.java LoadBalancerApi.java	124:133 (7%) 135:144 (7%)	view
9	x 2	iam/src/main/java/org/jclouds/iam/domain iam/src/main/java/org/jclouds/iam/domain	Role.java User.java	92:102 (11%) 83:93 (13%)	view
9	x 2	iam/src/main/java/org/jclouds/iam/domain iam/src/main/java/org/jclouds/iam/domain	InstanceProfile.java User.java	92:102 (11%) 83:93 (13%)	view
8	x 2	elb/src/main/java/org/jc...elb/domain/regionscoped elb/src/main/java/org/jclouds/elb/options	RegionAndName.java ListPoliciesOptions.java	58:65 (22%) 136:143 (14%)	view
8	x 2	elb/src/main/java/org/jclouds/elb/options rds/src/main/java/org/jclouds/rds/domain	ListPoliciesOptions.java Authorization.java	136:143 (14%) 126:133 (13%)	view
8	x 2	elb/src/main/java/org/jclouds/elb/domain rds/src/main/java/org/jclouds/rds/domain	HealthCheck.java IPRange.java	199:206 (9%) 90:97 (20%)	view
8	x 2	elb/src/main/java/org/jclouds/elb/domain elb/src/main/java/org/jc...elb/domain/regionscoped	HealthCheck.java RegionAndName.java	199:206 (9%) 58:65 (22%)	view
8	x 2	rds/src/main/java/org/jclouds/rds/domain rds/src/main/java/org/jclouds/rds/options	SubnetGroup.java ListSecurityGroupsOptions.java	184:191 (10%) 80:87 (24%)	view
8	x 2	elb/src/main/java/org/jclouds/elb/domain rds/src/main/java/org/jclouds/rds/options	HealthCheck.java ListSecurityGroupsOptions.java	199:206 (9%) 80:87 (24%)	view
8	x 2	elb/src/main/java/org/jclouds/elb/domain rds/src/main/java/org/jclouds/rds/domain	InstanceHealth.java IPRange.java	143:150 (12%) 90:97 (20%)	view
8	x 2	elb/src/main/java/org/jclouds/elb/domain elb/src/main/java/org/jclouds/elb/domain	LoadBalancer.java PolicyType.java	406:413 (4%) 151:158 (13%)	view
8	x 2	elb/src/main/java/org/jclouds/elb/domain elb/src/main/java/org/jc...elb/domain/regionscoped	InstanceHealth.java RegionAndName.java	143:150 (12%) 58:65 (22%)	view
8	x 2	elb/src/main/java/org/jclouds/elb/domain rds/src/main/java/org/jclouds/rds/options	AttributeMetadata.java ListSubnetGroupsOptions.java	203:210 (8%) 80:87 (24%)	view
8	x 2	elb/src/main/java/org/jclouds/elb/options rds/src/main/java/org/jclouds/rds/options	ListLoadBalancersOptions.java ListInstancesOptions.java	90:97 (16%) 90:97 (16%)	view
8	x 2	rds/src/main/java/org/jclouds/rds/domain rds/src/main/java/org/jclouds/rds/options	SecurityGroup.java ListSecurityGroupsOptions.java	221:228 (8%) 80:87 (24%)	view
8	x 2	elb/src/main/java/org/jclouds/elb/options rds/src/main/java/org/jclouds/rds/domain	ListLoadBalancersOptions.java SecurityGroup.java	121:128 (16%) 221:228 (8%)	view
8	x 2	rds/src/main/java/org/jclouds/rds/domain rds/src/main/java/org/jclouds/rds/domain	Authorization.java SubnetGroup.java	126:133 (13%) 184:191 (10%)	view
8	x 2	elb/src/main/java/org/jclouds/elb/options rds/src/main/java/org/jclouds/rds/domain/internal	ListLoadBalancersOptions.java BaseInstance.java	121:128 (16%) 172:179 (10%)	view
8	x 2	elb/src/main/java/org/jclouds/elb/domain rds/src/main/java/org/jclouds/rds/domain/internal	Listener.java BaseInstance.java	196:203 (8%) 172:179 (10%)	view
8	x 2	elb/src/main/java/org/jclouds/elb/domain elb/src/main/java/org/jclouds/elb/domain	AttributeMetadata.java HealthCheck.java	203:210 (8%) 199:206 (9%)	view
8	x 2	elb/src/main/java/org/jclouds/elb/options rds/src/main/java/org/jclouds/rds/domain	ListPoliciesOptions.java SecurityGroup.java	136:143 (14%) 221:228 (8%)	view
8	x 2	elb/src/main/java/org/jclouds/elb/options rds/src/main/java/org/jclouds/rds/domain	ListPoliciesOptions.java Subnet.java	136:143 (14%) 120:127 (15%)	view
8	x 2	iam/src/main/java/org/jclouds/iam/xml iam/src/main/java/org/jclouds/iam/xml	InstanceProfileHandler.java RoleHandler.java	85:97 (15%) 68:80 (22%)	view
8	x 2	elb/src/main/java/org/jclouds/elb/options rds/src/main/java/org/jclouds/rds/domain	ListLoadBalancersOptions.java Authorization.java	121:128 (16%) 126:133 (13%)	view
8	x 2	elb/src/main/java/org/jclouds/elb/domain elb/src/main/java/org/jc...elb/domain/regionscoped	PolicyType.java RegionAndName.java	151:158 (13%) 58:65 (22%)	view
8	x 2	rds/src/main/java/org/jclouds/rds/domain/internal rds/src/main/java/org/jclouds/rds/options	BaseInstance.java ListSubnetGroupsOptions.java	172:179 (10%) 80:87 (24%)	view
8	x 2	rds/src/main/java/org/jclouds/rds/domain rds/src/main/java/org/jclouds/rds/options	SecurityGroup.java ListSubnetGroupsOptions.java	221:228 (8%) 80:87 (24%)	view
8	x 2	rds/src/main/java/org/jclouds/rds/domain rds/src/main/java/org/jclouds/rds/domain	EC2SecurityGroup.java SecurityGroup.java	128:135 (14%) 221:228 (8%)	view
8	x 2	elb/src/main/java/org/jclouds/elb/domain rds/src/main/java/org/jclouds/rds/options	SecurityGroupAndOwner.java ListSubnetGroupsOptions.java	107:114 (18%) 80:87 (24%)	view
8	x 2	rds/src/main/java/org/jclouds/rds/domain rds/src/main/java/org/jclouds/rds/domain/internal	Authorization.java BaseInstance.java	126:133 (13%) 172:179 (10%)	view
8	x 2	elb/src/main/java/org/jclouds/elb/options rds/src/main/java/org/jclouds/rds/domain/internal	ListPoliciesOptions.java BaseInstance.java	136:143 (14%) 172:179 (10%)	view
8	x 2	elb/src/main/java/org/jc...elb/domain/regionscoped rds/src/main/java/org/jclouds/rds/options	RegionAndName.java ListInstancesOptions.java	58:65 (22%) 121:128 (16%)	view
8	x 2	elb/src/main/java/org/jclouds/elb/domain rds/src/main/java/org/jclouds/rds/domain/internal	LoadBalancer.java BaseInstance.java	406:413 (4%) 172:179 (10%)	view
8	x 2	rds/src/main/java/org/jclouds/rds/domain rds/src/main/java/org/jclouds/rds/domain/internal	SubnetGroup.java BaseInstance.java	184:191 (10%) 172:179 (10%)	view
8	x 2	elb/src/main/java/org/jclouds/elb/domain rds/src/main/java/org/jclouds/rds/options	PolicyType.java ListSecurityGroupsOptions.java	151:158 (13%) 80:87 (24%)	view
8	x 2	elb/src/main/java/org/jclouds/elb/domain rds/src/main/java/org/jclouds/rds/domain	Policy.java EC2SecurityGroup.java	132:139 (14%) 128:135 (14%)	view
8	x 2	elb/src/main/java/org/jclouds/elb/domain elb/src/main/java/org/jclouds/elb/domain	Listener.java PolicyType.java	196:203 (8%) 151:158 (13%)	view
8	x 2	elb/src/main/java/org/jclouds/elb/domain rds/src/main/java/org/jclouds/rds/domain/internal	HealthCheck.java BaseInstance.java	199:206 (9%) 172:179 (10%)	view
8	x 2	rds/src/main/java/org/jclouds/rds/options rds/src/main/java/org/jclouds/rds/options	ListInstancesOptions.java ListSubnetGroupsOptions.java	121:128 (16%) 80:87 (24%)	view
8	x 2	elb/src/main/java/org/jclouds/elb/domain elb/src/main/java/org/jclouds/elb/options	InstanceHealth.java ListLoadBalancersOptions.java	143:150 (12%) 121:128 (16%)	view
8	x 2	elb/src/main/java/org/jclouds/elb/domain elb/src/main/java/org/jclouds/elb/options	HealthCheck.java ListLoadBalancersOptions.java	199:206 (9%) 121:128 (16%)	view
8	x 2	elb/src/main/java/org/jc...elb/domain/regionscoped rds/src/main/java/org/jclouds/rds/domain	RegionAndName.java EC2SecurityGroup.java	58:65 (22%) 128:135 (14%)	view

Duplicated Units

The list of top 3 duplicated units.

See data for all 3 unit duplicates...

Size	#	Folders	Files	Lines	Code
20	x 2	aws-rds/src/main/java/org/jclouds/aws/rds aws-elb/src/main/java/org/jclouds/aws/elb	AWSRDSProviderMetadata.java AWSELBProviderMetadata.java	63:84 63:84	view
11	x 2	elb/src/main/java/org/jclouds/elb/options rds/src/main/java/org/jclouds/rds/options	ListLoadBalancersOptions.java ListInstancesOptions.java	91:103 91:103	view
6	x 2	iam/src/main/java/org/jclouds/iam/xml iam/src/main/java/org/jclouds/iam/xml	ListRolesResultHandler.java InstanceProfileHandler.java	59:66 58:65	view