netflix / Priam - Duplication

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

4% duplication:

11,225 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
468 duplicated lines

46 duplicates

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

Duplication per Extension

Duplication per Component (primary)

Longest Duplicates

The list of 46 longest duplicates.

See data for all 46 duplicates...

Size	#	Folders	Files	Lines	Code
27	x 2	priam/src/main/java/com/netflix/priam/restore priam/src/main/java/com/netflix/priam/restore	EncryptedRestoreStrategy.java GoogleCryptographyRestoreStrategy.java	49:81 (75%) 47:76 (72%)	view
15	x 2	priam/src/main/java/com/netflix/priam/aws priam/src/main/java/com/netflix/priam/aws	AWSMembership.java AWSMembership.java	70:86 (6%) 127:143 (6%)	view
14	x 2	priam/src/main/java/com/netflix/priam/restore priam/src/main/java/com/netflix/priam/restore	AwsCrossAccountCryptographyRestoreStr... GoogleCryptographyRestoreStrategy.java	68:84 (37%) 60:76 (37%)	view
14	x 2	priam/src/main/java/com/netflix/priam/restore priam/src/main/java/com/netflix/priam/restore	AwsCrossAccountCryptographyRestoreStr... EncryptedRestoreStrategy.java	68:84 (37%) 63:81 (38%)	view
12	x 2	priam/src/main/java/com/netflix/priam/restore priam/src/main/java/com/netflix/priam/restore	AwsCrossAccountCryptographyRestoreStr... EncryptedRestoreStrategy.java	54:66 (32%) 49:61 (33%)	view
12	x 2	priam/src/main/java/com/netflix/priam/restore priam/src/main/java/com/netflix/priam/restore	AwsCrossAccountCryptographyRestoreStr... GoogleCryptographyRestoreStrategy.java	54:66 (32%) 47:58 (32%)	view
12	x 2	priam/src/main/java/com/netflix/priam/aws/auth priam/src/main/java/com/netflix/priam/aws/auth	EC2RoleAssumptionCredential.java S3RoleAssumptionCredential.java	70:87 (31%) 82:101 (29%)	view
11	x 2	priam/src/main/java/com/netflix/priam/restore priam/src/main/java/com/netflix/priam/tuner	RestoreContext.java GCType.java	120:135 (12%) 76:91 (23%)	view
11	x 2	priam/src/main/java/com/netflix/priam/aws priam/src/main/java/com/netflix/priam/aws	AWSMembership.java AWSMembership.java	167:178 (4%) 238:249 (4%)	view
10	x 2	priam/src/main/java/com/netflix/priam/configSource priam/src/main/java/com/netflix/priam/configSource	SimpleDBConfigSource.java SystemPropertiesConfigSource.java	116:129 (17%) 52:65 (45%)	view
9	x 2	priam/src/main/java/com/netflix/priam/restore priam/src/main/java/com/netflix/priam/restore	GoogleCryptographyRestoreStrategy.java Restore.java	53:61 (24%) 52:60 (25%)	view
9	x 2	priam/src/main/java/com/netflix/priam/restore priam/src/main/java/com/netflix/priam/restore	EncryptedRestoreStrategy.java Restore.java	55:64 (25%) 52:60 (25%)	view
9	x 2	priam/src/main/java/com/netflix/priam/utils priam/src/main/java/com/netflix/priam/utils	BoundedExponentialRetryCallable.java RetryableCallable.java	50:58 (19%) 48:56 (27%)	view
8	x 2	priam/src/main/java/com/netflix/priam/resources priam/src/main/java/com/netflix/priam/resources	CassandraAdmin.java CassandraAdmin.java	296:303 (2%) 430:437 (2%)	view
8	x 2	priam/src/main/java/com/netflix/priam/configSource priam/src/main/java/com/netflix/priam/configSource	MemoryConfigSource.java SystemPropertiesConfigSource.java	25:36 (72%) 52:63 (36%)	view
8	x 2	priam/src/main/java/com/netflix/priam/configSource priam/src/main/java/com/netflix/priam/configSource	MemoryConfigSource.java SimpleDBConfigSource.java	25:36 (72%) 116:127 (14%)	view
8	x 2	priam/src/main/java/com/netflix/priam/resources priam/src/main/java/com/netflix/priam/resources	CassandraAdmin.java CassandraAdmin.java	256:263 (2%) 296:303 (2%)	view
8	x 2	priam/src/main/java/com/.../priam/cryptography/pgp priam/src/main/java/com/netflix/priam/google	PgpCredential.java GcsCredential.java	31:42 (44%) 31:43 (44%)	view
8	x 2	priam/src/main/java/com/netflix/priam/aws priam/src/main/java/com/netflix/priam/aws	SDBInstanceFactory.java SDBInstanceFactory.java	63:70 (10%) 115:122 (10%)	view
8	x 2	priam/src/main/java/com/netflix/priam/restore priam/src/main/java/com/netflix/priam/restore	EncryptedRestoreBase.java Restore.java	71:78 (6%) 60:67 (22%)	view
8	x 2	priam/src/main/java/com/netflix/priam/resources priam/src/main/java/com/netflix/priam/resources	CassandraAdmin.java CassandraAdmin.java	256:263 (2%) 430:437 (2%)	view
7	x 2	priam/src/main/java/com/netflix/priam/aws priam/src/main/java/com/netflix/priam/identity	SDBInstanceFactory.java IPriamInstanceFactory.java	63:69 (8%) 61:67 (46%)	view
7	x 2	priam/src/main/java/com/netflix/priam/backup priam/src/main/java/com/netflix/priam/restore	BackupVersion.java RestoreContext.java	57:65 (17%) 120:128 (7%)	view
7	x 2	priam/src/main/java/com/netflix/priam/resources priam/src/main/java/com/netflix/priam/resources	BackupServlet.java BackupServletV2.java	91:101 (4%) 97:107 (7%)	view
7	x 2	priam/src/main/java/com/netflix/priam/aws priam/src/main/java/com/netflix/priam/identity	SDBInstanceFactory.java IPriamInstanceFactory.java	115:121 (8%) 61:67 (46%)	view
7	x 2	priam/src/main/java/com/netflix/priam/aws priam/src/main/java/com/netflix/priam/aws	AWSMembership.java AWSMembership.java	101:107 (2%) 327:333 (2%)	view
7	x 2	priam/src/main/java/com/netflix/priam/connection priam/src/main/java/com/netflix/priam/connection	JMXNodeTool.java JMXNodeTool.java	169:176 (2%) 201:207 (2%)	view
7	x 2	priam/src/main/java/com/netflix/priam/backup priam/src/main/java/com/netflix/priam/tuner	BackupVersion.java GCType.java	57:65 (17%) 76:84 (15%)	view
6	x 2	priam/src/main/java/com/netflix/priam/resources priam/src/main/java/com/netflix/priam/resources	CassandraAdmin.java CassandraAdmin.java	241:247 (1%) 388:394 (1%)	view
6	x 2	priam/src/main/java/com/netflix/priam/restore priam/src/main/java/com/netflix/priam/restore	EncryptedRestoreBase.java EncryptedRestoreStrategy.java	64:69 (4%) 56:62 (16%)	view
6	x 2	priam/src/main/java/com/netflix/priam/utils priam/src/main/java/com/netflix/priam/utils	GsonJsonSerializer.java GsonJsonSerializer.java	78:84 (7%) 143:149 (7%)	view
6	x 2	priam/src/main/java/com/netflix/priam/utils priam/src/main/java/com/netflix/priam/utils	GsonJsonSerializer.java GsonJsonSerializer.java	122:128 (7%) 143:149 (7%)	view
6	x 2	priam/src/main/java/com/netflix/priam/restore priam/src/main/java/com/netflix/priam/restore	EncryptedRestoreBase.java GoogleCryptographyRestoreStrategy.java	64:69 (4%) 54:59 (16%)	view
6	x 2	priam/src/main/java/com/netflix/priam/utils priam/src/main/java/com/netflix/priam/utils	BoundedExponentialRetryCallable.java ExponentialRetryCallable.java	52:57 (13%) 43:48 (22%)	view
6	x 2	priam/src/main/java/com/netflix/priam/cli priam/src/main/java/com/netflix/priam/cli	Backuper.java IncrementalBackuper.java	30:36 (50%) 31:37 (46%)	view
6	x 2	priam/src/main/java/com/netflix/priam/resources priam/src/main/java/com/netflix/priam/resources	BackupServlet.java BackupServletV2.java	217:222 (3%) 123:128 (6%)	view
6	x 2	priam/src/main/java/com/netflix/priam/resources priam/src/main/java/com/netflix/priam/resources	CassandraAdmin.java CassandraAdmin.java	174:179 (1%) 194:199 (1%)	view
6	x 2	priam-cass-extensions/sr...am/cassandra/extensions priam/src/main/java/com/netflix/priam/utils	DataFetcher.java SystemUtils.java	46:51 (22%) 50:55 (11%)	view
6	x 2	priam/src/main/java/com/netflix/priam/utils priam/src/main/java/com/netflix/priam/utils	GsonJsonSerializer.java GsonJsonSerializer.java	78:84 (7%) 98:104 (7%)	view
6	x 2	priam/src/main/java/com/netflix/priam/utils priam/src/main/java/com/netflix/priam/utils	GsonJsonSerializer.java GsonJsonSerializer.java	98:104 (7%) 143:149 (7%)	view
6	x 2	priam/src/main/java/com/netflix/priam/restore priam/src/main/java/com/netflix/priam/restore	AwsCrossAccountCryptographyRestoreStr... Restore.java	60:66 (16%) 52:57 (16%)	view
6	x 2	priam/src/main/java/com/netflix/priam/utils priam/src/main/java/com/netflix/priam/utils	GsonJsonSerializer.java GsonJsonSerializer.java	98:104 (7%) 122:128 (7%)	view
6	x 2	priam/src/main/java/com/netflix/priam/identity priam/src/main/java/com/netflix/priam/identity	DoubleRing.java DoubleRing.java	67:72 (7%) 135:140 (7%)	view
6	x 2	priam/src/main/java/com/netflix/priam/utils priam/src/main/java/com/netflix/priam/utils	GsonJsonSerializer.java GsonJsonSerializer.java	78:84 (7%) 122:128 (7%)	view
6	x 2	priam/src/main/java/com/netflix/priam/utils priam/src/main/java/com/netflix/priam/utils	ExponentialRetryCallable.java RetryableCallable.java	43:48 (22%) 50:55 (18%)	view
6	x 2	priam/src/main/java/com/netflix/priam/restore priam/src/main/java/com/netflix/priam/restore	EncryptedRestoreBase.java Restore.java	64:69 (4%) 53:58 (16%)	view

Duplicated Units

The list of top 1 duplicated units.

See data for all 1 unit duplicate

Size	#	Folders	Files	Lines	Code
28	x 2	priam/src/main/java/com/netflix/priam/restore priam/src/main/java/com/netflix/priam/restore	EncryptedRestoreStrategy.java GoogleCryptographyRestoreStrategy.java	45:75 43:72	view