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

5% duplication:

11,673 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
652 duplicated lines

65 duplicates

Duplication per Extension

Duplication per Component (primary)

Longest Duplicates

The list of 20 longest duplicates.

See data for all 65 duplicates...

Size	#	Folders	Files	Lines	Code
16	x 2	aws-android-sdk-appsync-...graphql/apollo/compiler aws-android-sdk-appsync-...graphql/apollo/compiler	InputFieldSpec.kt InputFieldSpec.kt	119:135 (8%) 144:160 (8%)	view
14	x 2	aws-android-sdk-appsync-...graphql/apollo/compiler aws-android-sdk-appsync-...graphql/apollo/compiler	InputTypeSpecBuilder.kt VariablesTypeSpecBuilder.kt	106:120 (11%) 122:136 (11%)	view
13	x 2	aws-android-sdk-appsync-...graphql/apollo/internal aws-android-sdk-appsync-...graphql/apollo/internal	RealAppSyncPrefetch.java RealAppSyncQueryWatcher.java	148:165 (10%) 94:111 (9%)	view
12	x 2	aws-android-sdk-appsync/...obileconnectors/appsync aws-android-sdk-appsync/...obileconnectors/appsync	AppSyncCallback.java AppSyncPrefetchCallback.java	90:106 (22%) 68:83 (33%)	view
12	x 2	aws-android-sdk-appsync-...graphql/apollo/compiler aws-android-sdk-appsync-...graphql/apollo/compiler	InputFieldSpec.kt ResponseFieldSpec.kt	176:187 (6%) 431:442 (3%)	view
12	x 2	app/src/main/java/com/amazonaws/postsapp app/src/main/java/com/amazonaws/postsapp	AddPostActivity.java UpdatePostActivity.java	42:61 (19%) 36:55 (44%)	view
11	x 2	aws-android-sdk-appsync-...graphql/apollo/internal aws-android-sdk-appsync-...graphql/apollo/internal	RealAppSyncCall.java RealAppSyncQueryWatcher.java	273:284 (3%) 154:165 (7%)	view
11	x 2	aws-android-sdk-appsync-...pollo/internal/response aws-android-sdk-appsync-...pollo/internal/response	RealResponseReader.java RealResponseReader.java	166:179 (4%) 330:343 (4%)	view
11	x 2	app/src/main/java/com/amazonaws/postsapp app/src/main/java/com/amazonaws/postsapp	PostsAdapter.java PostsAdapter.java	145:164 (3%) 204:223 (3%)	view
10	x 2	aws-android-sdk-appsync-...graphql/apollo/compiler aws-android-sdk-appsync-...graphql/apollo/compiler	SchemaTypeSpecBuilder.kt SchemaTypeSpecBuilder.kt	161:170 (3%) 379:388 (3%)	view
10	x 2	aws-android-sdk-appsync/...obileconnectors/appsync aws-android-sdk-appsync/...obileconnectors/appsync	AppSyncCallback.java AppSyncPrefetchCallback.java	72:86 (18%) 53:67 (27%)	view
10	x 2	aws-android-sdk-appsync-...graphql/apollo/internal aws-android-sdk-appsync-...graphql/apollo/internal	RealAppSyncCall.java RealAppSyncPrefetch.java	383:392 (2%) 189:198 (8%)	view
10	x 2	aws-android-sdk-appsync-...graphql/apollo/internal aws-android-sdk-appsync-...graphql/apollo/internal	RealAppSyncPrefetch.java RealAppSyncQueryWatcher.java	189:198 (8%) 206:215 (7%)	view
10	x 2	aws-android-sdk-appsync-...pollo/internal/response aws-android-sdk-appsync-...pollo/internal/response	RealResponseReader.java RealResponseReader.java	61:73 (4%) 78:90 (4%)	view
10	x 2	aws-android-sdk-appsync-...pollo/internal/response aws-android-sdk-appsync-...pollo/internal/response	RealResponseReader.java RealResponseReader.java	61:73 (4%) 95:107 (4%)	view
10	x 2	aws-android-sdk-appsync-...graphql/apollo/internal aws-android-sdk-appsync-...graphql/apollo/internal	RealAppSyncCall.java RealAppSyncQueryWatcher.java	366:375 (2%) 189:198 (7%)	view
10	x 2	aws-android-sdk-appsync-...graphql/apollo/internal aws-android-sdk-appsync-...graphql/apollo/internal	RealAppSyncCall.java RealAppSyncQueryWatcher.java	383:392 (2%) 206:215 (7%)	view
10	x 2	aws-android-sdk-appsync-...pollo/internal/response aws-android-sdk-appsync-...pollo/internal/response	RealResponseReader.java RealResponseReader.java	78:90 (4%) 95:107 (4%)	view
9	x 2	aws-android-sdk-appsync-...graphql/apollo/internal aws-android-sdk-appsync-...graphql/apollo/internal	RealAppSyncPrefetch.java RealAppSyncQueryWatcher.java	173:182 (7%) 176:185 (6%)	view
9	x 2	aws-android-sdk-appsync-...graphql/apollo/internal aws-android-sdk-appsync-...graphql/apollo/internal	RealAppSyncCall.java RealAppSyncQueryWatcher.java	193:202 (2%) 97:106 (6%)	view

Duplicated Units

The list of top 4 duplicated units.

See data for all 4 unit duplicates...

Size	#	Folders	Files	Lines	Code
7	x 2	app/src/main/java/com/amazonaws/postsapp app/src/main/java/com/amazonaws/postsapp	AddPostActivity.java UpdatePostActivity.java	50:59 44:53	view
7	x 2	aws-android-sdk-appsync/...obileconnectors/appsync aws-android-sdk-appsync/...obileconnectors/appsync	AppSyncPrefetchCallback.java AppSyncCallback.java	57:64 76:83	view
7	x 2	aws-android-sdk-appsync/...obileconnectors/appsync aws-android-sdk-appsync/...obileconnectors/appsync	AppSyncPrefetchCallback.java AppSyncCallback.java	77:84 100:107	view
6	x 2	aws-android-sdk-appsync/...obileconnectors/appsync aws-android-sdk-appsync/...obileconnectors/appsync	SubscriptionAuthorizer.java SubscriptionAuthorizer.java	236:242 244:250	view