apache / johnzon - 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

8% duplication:

17,384 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
1,523 duplicated lines

116 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
johnzon-core (2%) --> johnzon-mapper (1%)	214	5 file pairs	details...
johnzon-core (2%) --> johnzon-jsonb (3%)	192	2 file pairs	details...
johnzon-jsonb (1%) --> johnzon-mapper (<1%)	84	4 file pairs	details...
johnzon-jaxrs (6%) --> johnzon-jsonb (1%)	84	2 file pairs	details...
johnzon-jsonschema (1%) --> johnzon-mapper (<1%)	50	2 file pairs	details...

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Longest Duplicates

The list of 50 longest duplicates.

See data for all 116 duplicates...

Size	#	Folders	Files	Lines	Code
63	x 2	johnzon-core/src/main/ja...pache/johnzon/core/util johnzon-mapper/src/main/...che/johnzon/mapper/util	ArrayUtil.java ArrayUtil.java	35:130 (55%) 80:175 (52%)	view
36	x 2	johnzon-jaxrs/src/main/j...rg/apache/johnzon/jaxrs johnzon-jaxrs/src/main/j...rg/apache/johnzon/jaxrs	ConfigurableJohnzonProvider.java WildcardConfigurableJohnzonProvider.java	58:108 (21%) 59:109 (30%)	view
29	x 2	johnzon-core/src/main/java/org/apache/johnzon/core johnzon-jsonb/src/main/j...e/johnzon/jsonb/reflect	Types.java Types.java	81:127 (38%) 80:125 (34%)	view
27	x 2	johnzon-websocket/src/ma...nzon/websocket/internal johnzon-websocket/src/ma...ohnzon/websocket/mapper	TypeAwareDecoder.java JohnzonTextDecoder.java	42:79 (81%) 64:101 (60%)	view
26	x 2	johnzon-jaxrs/src/main/j...rg/apache/johnzon/jaxrs johnzon-jaxrs/src/main/j...rg/apache/johnzon/jaxrs	ConfigurableJohnzonProvider.java WildcardConfigurableJohnzonProvider.java	229:278 (15%) 169:218 (21%)	view
23	x 2	johnzon-mapper/src/main/...g/apache/johnzon/mapper johnzon-mapper/src/main/...g/apache/johnzon/mapper	MapperConfig.java MapperConfig.java	105:127 (8%) 140:162 (8%)	view
19	x 2	johnzon-jsonb/src/main/j...rg/apache/johnzon/jsonb johnzon-jsonb/src/main/j...rg/apache/johnzon/jsonb	JsonbAccessMode.java JsonbAccessMode.java	419:449 (2%) 474:504 (2%)	view
19	x 2	johnzon-core/src/main/java/org/apache/johnzon/core johnzon-jsonb/src/main/j...ohnzon/jsonb/serializer	JsonReaderImpl.java JohnzonDeserializationContext.java	255:280 (10%) 176:201 (14%)	view
18	x 2	johnzon-jsonschema/src/m...on/jsonschema/generator johnzon-jsonschema/src/m...on/jsonschema/generator	PojoGenerator.java PojoGenerator.java	411:428 (3%) 529:546 (3%)	view
17	x 2	johnzon-mapper/src/main/...e/johnzon/mapper/access johnzon-mapper/src/main/...e/johnzon/mapper/access	KnownNotOpenedJavaTypesAccessMode.java KnownNotOpenedJavaTypesAccessMode.java	278:306 (7%) 323:351 (7%)	view
16	x 2	johnzon-mapper/src/main/...g/apache/johnzon/mapper johnzon-mapper/src/main/...g/apache/johnzon/mapper	Mappings.java Mappings.java	790:815 (2%) 882:907 (2%)	view
16	x 2	johnzon-jaxrs/src/main/j...rg/apache/johnzon/jaxrs johnzon-jaxrs/src/main/j...rg/apache/johnzon/jaxrs	ConfigurableJohnzonProvider.java WildcardConfigurableJohnzonProvider.java	184:213 (9%) 137:166 (13%)	view
16	x 2	johnzon-core/src/main/java/org/apache/johnzon/core johnzon-jsonb/src/main/j...ohnzon/jsonb/serializer	JsonReaderImpl.java JohnzonDeserializationContext.java	204:225 (8%) 125:146 (12%)	view
16	x 2	johnzon-core/src/main/java/org/apache/johnzon/core johnzon-mapper/src/main/...hnzon/mapper/reflection	Types.java JohnzonParameterizedType.java	134:156 (21%) 85:107 (27%)	view
15	x 2	johnzon-jsonschema/src/m...on/jsonschema/generator johnzon-jsonschema/src/m...on/jsonschema/generator	PojoGenerator.java PojoGenerator.java	323:337 (2%) 529:543 (2%)	view
15	x 2	johnzon-jsonb/src/main/j...e/johnzon/jsonb/reflect johnzon-mapper/src/main/...hnzon/mapper/reflection	Types.java JohnzonParameterizedType.java	134:154 (18%) 86:107 (25%)	view
15	x 2	johnzon-jsonschema/src/m...on/jsonschema/generator johnzon-jsonschema/src/m...on/jsonschema/generator	PojoGenerator.java PojoGenerator.java	323:337 (2%) 411:425 (2%)	view
15	x 2	johnzon-core/src/main/java/org/apache/johnzon/core johnzon-jsonb/src/main/j...e/johnzon/jsonb/reflect	Types.java Types.java	135:156 (20%) 134:154 (18%)	view
14	x 2	johnzon-jsonb/src/main/j...e/johnzon/jsonb/reflect johnzon-jsonschema/src/m...on/jsonschema/generator	Types.java SchemaProcessor.java	137:154 (16%) 498:515 (3%)	view
14	x 2	johnzon-jsonschema/src/m...on/jsonschema/generator johnzon-mapper/src/main/...hnzon/mapper/reflection	SchemaProcessor.java JohnzonParameterizedType.java	498:515 (3%) 90:107 (24%)	view
14	x 2	johnzon-mapper/src/main/...g/apache/johnzon/mapper johnzon-mapper/src/main/...g/apache/johnzon/mapper	Mappings.java Mappings.java	949:972 (1%) 1019:1042 (1%)	view
14	x 2	johnzon-core/src/main/java/org/apache/johnzon/core johnzon-jsonschema/src/m...on/jsonschema/generator	Types.java SchemaProcessor.java	139:156 (18%) 498:515 (3%)	view
13	x 2	johnzon-jsonschema/src/m.../jsonschema/spi/builtin johnzon-jsonschema/src/m.../jsonschema/spi/builtin	MaxPropertiesValidation.java MinPropertiesValidation.java	37:54 (50%) 37:54 (50%)	view
13	x 2	johnzon-jsonschema/src/m.../jsonschema/spi/builtin johnzon-jsonschema/src/m.../jsonschema/spi/builtin	MaxItemsValidation.java MinItemsValidation.java	37:54 (50%) 37:54 (50%)	view
13	x 2	johnzon-jsonb/src/main/j...rg/apache/johnzon/jsonb johnzon-jsonb/src/main/j...rg/apache/johnzon/jsonb	JsonbAccessMode.java JsonbAccessMode.java	317:336 (1%) 1114:1133 (1%)	view
12	x 2	johnzon-mapper/src/main/...g/apache/johnzon/mapper johnzon-mapper/src/main/...g/apache/johnzon/mapper	Mappings.java Mappings.java	882:901 (1%) 953:972 (1%)	view
12	x 2	johnzon-mapper/src/main/...g/apache/johnzon/mapper johnzon-mapper/src/main/...g/apache/johnzon/mapper	Mappings.java Mappings.java	882:901 (1%) 1023:1042 (1%)	view
12	x 2	johnzon-mapper/src/main/...g/apache/johnzon/mapper johnzon-mapper/src/main/...g/apache/johnzon/mapper	Mappings.java Mappings.java	790:809 (1%) 1023:1042 (1%)	view
12	x 2	johnzon-mapper/src/main/...g/apache/johnzon/mapper johnzon-mapper/src/main/...g/apache/johnzon/mapper	Mappings.java Mappings.java	790:809 (1%) 953:972 (1%)	view
11	x 2	johnzon-jaxrs/src/main/j...rg/apache/johnzon/jaxrs johnzon-jaxrs/src/main/j...rg/apache/johnzon/jaxrs	ConfigurableJohnzonProvider.java WildcardConfigurableJohnzonProvider.java	124:135 (6%) 113:124 (9%)	view
11	x 2	johnzon-core/src/main/java/org/apache/johnzon/core johnzon-core/src/main/java/org/apache/johnzon/core	JsonDoubleImpl.java JsonLongImpl.java	83:99 (18%) 78:94 (20%)	view
11	x 2	johnzon-jsonschema/src/m...on/jsonschema/generator johnzon-mapper/src/main/...hnzon/mapper/reflection	SchemaProcessor.java Generics.java	432:443 (2%) 40:51 (15%)	view
10	x 2	johnzon-core/src/main/java/org/apache/johnzon/core johnzon-jsonb/src/main/j...e/johnzon/jsonb/reflect	Types.java Types.java	59:74 (13%) 58:73 (12%)	view
10	x 2	johnzon-jsonschema/src/m.../jsonschema/spi/builtin johnzon-jsonschema/src/m.../jsonschema/spi/builtin	MaxLengthValidation.java MinLengthValidation.java	38:53 (41%) 38:53 (41%)	view
10	x 2	johnzon-jaxrs/src/main/j...rg/apache/johnzon/jaxrs johnzon-jaxrs/src/main/j...rg/apache/johnzon/jaxrs	WildcardJohnzonProvider.java WildcardJsrProvider.java	30:39 (55%) 26:35 (66%)	view
10	x 2	johnzon-jaxrs/src/main/j...rg/apache/johnzon/jaxrs johnzon-jaxrs/src/main/j...rg/apache/johnzon/jaxrs	WildcardConfigurableJohnzonProvider.java WildcardJsrProvider.java	47:56 (8%) 26:35 (66%)	view
10	x 2	johnzon-jsonschema/src/m...on/jsonschema/generator johnzon-jsonschema/src/m...on/jsonschema/generator	PojoGenerator.java PojoGenerator.java	472:481 (1%) 514:523 (1%)	view
10	x 2	johnzon-jaxrs/src/main/j...rg/apache/johnzon/jaxrs johnzon-jaxrs/src/main/j...rg/apache/johnzon/jaxrs	WildcardConfigurableJohnzonProvider.java WildcardJohnzonProvider.java	47:56 (8%) 30:39 (55%)	view
9	x 2	johnzon-jsonschema/src/m.../jsonschema/spi/builtin johnzon-jsonschema/src/m.../jsonschema/spi/builtin	MaxItemsValidation.java MaxPropertiesValidation.java	37:48 (34%) 37:48 (34%)	view
9	x 2	johnzon-jsonschema/src/m.../jsonschema/spi/builtin johnzon-jsonschema/src/m.../jsonschema/spi/builtin	MaxItemsValidation.java MinPropertiesValidation.java	37:48 (34%) 37:48 (34%)	view
9	x 2	johnzon-jaxrs/src/main/j...rg/apache/johnzon/jaxrs johnzon-jsonb/src/main/j...hnzon/jaxrs/jsonb/jaxrs	ConfigurableJohnzonProvider.java JsonbJaxrsProvider.java	167:176 (5%) 199:208 (4%)	view
9	x 2	johnzon-mapper/src/main/...ohnzon/mapper/converter johnzon-mapper/src/main/...johnzon/mapper/internal	LocaleConverter.java ConverterAdapter.java	31:43 (47%) 49:61 (39%)	view
9	x 2	johnzon-jaxrs/src/main/j...rg/apache/johnzon/jaxrs johnzon-jsonb/src/main/j...hnzon/jaxrs/jsonb/jaxrs	ConfigurableJohnzonProvider.java JsonbJaxrsProvider.java	154:163 (5%) 185:194 (4%)	view
9	x 2	johnzon-jsonschema/src/m.../jsonschema/spi/builtin johnzon-jsonschema/src/m.../jsonschema/spi/builtin	MinItemsValidation.java MinPropertiesValidation.java	37:48 (34%) 37:48 (34%)	view
9	x 2	johnzon-jaxrs/src/main/j...rg/apache/johnzon/jaxrs johnzon-jsonb/src/main/j...hnzon/jaxrs/jsonb/jaxrs	ConfigurableJohnzonProvider.java JsonbJaxrsProvider.java	316:325 (5%) 228:237 (4%)	view
9	x 2	johnzon-core/src/main/java/org/apache/johnzon/core johnzon-mapper/src/main/...hnzon/mapper/reflection	Types.java JohnzonParameterizedType.java	124:132 (12%) 75:83 (15%)	view
9	x 2	johnzon-core/src/main/java/org/apache/johnzon/core johnzon-core/src/main/java/org/apache/johnzon/core	JsonInMemoryParser.java JsonStreamParserImpl.java	189:201 (5%) 606:619 (1%)	view
9	x 2	johnzon-jsonschema/src/m.../jsonschema/spi/builtin johnzon-jsonschema/src/m.../jsonschema/spi/builtin	MaxPropertiesValidation.java MinItemsValidation.java	37:48 (34%) 37:48 (34%)	view
8	x 2	johnzon-mapper/src/main/...g/apache/johnzon/mapper johnzon-mapper/src/main/...e/johnzon/mapper/access	Mappings.java KnownNotOpenedJavaTypesAccessMode.java	895:906 (1%) 336:347 (3%)	view
8	x 2	johnzon-mapper/src/main/...g/apache/johnzon/mapper johnzon-mapper/src/main/...g/apache/johnzon/mapper	DynamicMappingGenerator.java DynamicMappingGenerator.java	329:340 (1%) 518:529 (1%)	view

Duplicated Units

The list of top 13 duplicated units.

See data for all 13 unit duplicates...

Size	#	Folders	Files	Lines	Code
15	x 4	johnzon-jsonschema/src/m...on/jsonschema/generator johnzon-core/src/main/java/org/apache/johnzon/core johnzon-jsonb/src/main/j...e/johnzon/jsonb/reflect johnzon-mapper/src/main/...hnzon/mapper/reflection	SchemaProcessor.java Types.java Types.java JohnzonParameterizedType.java	499:516 140:157 138:155 91:108	view
13	x 2	johnzon-jaxrs/src/main/j...rg/apache/johnzon/jaxrs johnzon-jaxrs/src/main/j...rg/apache/johnzon/jaxrs	WildcardConfigurableJohnzonProvider.java ConfigurableJohnzonProvider.java	113:127 124:138	view
10	x 2	johnzon-core/src/main/ja...pache/johnzon/core/util johnzon-mapper/src/main/...che/johnzon/mapper/util	ArrayUtil.java ArrayUtil.java	35:47 80:92	view
10	x 2	johnzon-core/src/main/ja...pache/johnzon/core/util johnzon-mapper/src/main/...che/johnzon/mapper/util	ArrayUtil.java ArrayUtil.java	49:61 94:106	view
10	x 2	johnzon-core/src/main/ja...pache/johnzon/core/util johnzon-mapper/src/main/...che/johnzon/mapper/util	ArrayUtil.java ArrayUtil.java	63:75 108:120	view
10	x 2	johnzon-core/src/main/ja...pache/johnzon/core/util johnzon-mapper/src/main/...che/johnzon/mapper/util	ArrayUtil.java ArrayUtil.java	77:89 122:134	view
10	x 2	johnzon-core/src/main/ja...pache/johnzon/core/util johnzon-mapper/src/main/...che/johnzon/mapper/util	ArrayUtil.java ArrayUtil.java	91:103 136:148	view
10	x 2	johnzon-core/src/main/ja...pache/johnzon/core/util johnzon-mapper/src/main/...che/johnzon/mapper/util	ArrayUtil.java ArrayUtil.java	105:117 150:162	view
10	x 2	johnzon-core/src/main/ja...pache/johnzon/core/util johnzon-mapper/src/main/...che/johnzon/mapper/util	ArrayUtil.java ArrayUtil.java	119:131 164:176	view
9	x 2	johnzon-jaxrs/src/main/j...rg/apache/johnzon/jaxrs johnzon-jaxrs/src/main/j...rg/apache/johnzon/jaxrs	WildcardConfigurableJohnzonProvider.java ConfigurableJohnzonProvider.java	65:76 64:75	view
8	x 2	johnzon-core/src/main/java/org/apache/johnzon/core johnzon-mapper/src/main/...johnzon/mapper/internal	JsonPointerUtil.java JsonPointerTracker.java	47:56 77:86	view
8	x 2	johnzon-jsonb/src/main/j...hnzon/jaxrs/jsonb/jaxrs johnzon-jaxrs/src/main/j...rg/apache/johnzon/jaxrs	JsonbJaxrsProvider.java DelegateProvider.java	313:322 81:90	view
8	x 2	johnzon-jaxrs/src/main/j...rg/apache/johnzon/jaxrs johnzon-jaxrs/src/main/j...rg/apache/johnzon/jaxrs	WildcardConfigurableJohnzonProvider.java ConfigurableJohnzonProvider.java	237:246 297:306	view