• There are 109 files with units, with 6,700 lines of code.
• 0 very complex files (McCabe index sum 251+; 0 lines of code)
• 0 complex files (McCabe index sum 126-250; 0 lines of code)
• 0 medium complex files (McCabe index sum 51-125; 0 lines of code)
• 15 slightly complex files (McCabe index sum 26-50; 2,709 lines of code)
• 94 simple files (McCabe index sum 1-25; 3,991 lines of code)
• 31 main files have no units (e.g. languages without unit analysis, or files without functions) and are not classified.

The McCabe index of a file grows with its size: per 100 lines tells a large but plain file from a dense one, and most complex unit whether the complexity sits in one unit or is spread over many.

File	# lines	# units	McCabe index (sum)	per 100 lines	most complex unit
PropsTableView.java in karyon2-admin-web/src/main/java/netflix/adminresources/tableview	214	18	45	21	7
JMXResource.java in karyon2-admin-web/src/main/java/netflix/adminresources/resources/jmx	277	7	41	15	14
AdminResourcesContainer.java in karyon2-admin/src/main/java/netflix/adminresources	228	13	38	17	11
d3.tip.js in karyon2-admin-web/src/main/resources/js	212	21	38	18	5
ServletStyleUriConstraintKey.java in karyon2-core/src/main/java/netflix/karyon/transport/http	126	15	36	29	7
NettyToJerseyBridge.java in karyon2-jersey-blocking/src/main/java/netflix/karyon/jersey/blocking	204	26	34	17	3
InterceptorExecutor.java in karyon2-core/src/main/java/netflix/karyon/transport/interceptor	185	13	34	18	8
GovernatorHttpInterceptorSupport.java in karyon2-governator/src/main/java/netflix/karyon/transport/http	174	20	32	18	7
JmxService.java in karyon2-admin-web/src/main/java/netflix/adminresources/resources/jmx	176	8	32	18	12
KaryonAbstractInjectorGrapher.java in karyon2-admin-web/src/main/java/com/google/inject/grapher	173	16	29	17	6
AdminPageRegistry.java in karyon2-admin/src/main/java/netflix/adminresources	139	12	28	20	6
HttpContentInputStream.java in karyon2-governator/src/main/java/netflix/karyon/transport/util	165	11	28	17	7
Karyon.java in karyon2-governator/src/main/java/netflix/karyon	136	24	27	20	2
JsonGrapher.java in karyon2-admin-web/src/main/java/netflix/adminresources/resources	136	22	27	20	3
PropertiesBasedResourceConfig.java in karyon2-jersey-blocking/src/main/java/netflix/karyon/jersey/blocking	164	22	26	16	3
AdminFreemarkerTemplateProvider.java in karyon2-admin/src/main/java/netflix/admin	151	6	24	16	13
JarsInfoResource.java in karyon2-admin-web/src/main/java/netflix/adminresources/resources	156	19	24	15	4
AdminConfigImpl.java in karyon2-admin/src/main/java/netflix/admin	122	15	22	18	7
AdminExplorerManager.java in karyon2-admin/src/main/java/netflix/admin	97	17	19	20	2
index.js in karyon2-admin-web/src/main/resources/webadmin/jmx	86	10	19	22	9
DynaTreeNode.java in karyon2-admin-web/src/main/java/netflix/adminresources/resources/jmx	75	14	18	24	4
ShutdownListener.java in karyon2-core/src/main/java/netflix/karyon	115	10	16	14	5
ShutdownModule.java in karyon2-governator/src/main/java/netflix/karyon	94	9	13	14	3
HttpKeyEvaluationContext.java in karyon2-core/src/main/java/netflix/karyon/transport/http	63	4	13	21	4
view.js in karyon2-admin-web/src/main/resources/webadmin/jmx	96	4	13	14	6
home.js in karyon2-admin-web/src/main/resources/webadmin	57	5	13	23	7
AdminPageResource.java in karyon2-admin-web/src/main/java/netflix/adminresources/pages	92	5	12	13	4
AbstractInterceptorSupport.java in karyon2-core/src/main/java/netflix/karyon/transport/interceptor	59	7	11	19	2
d3.flameGraph.js in karyon2-admin-web/src/main/resources/js	54	5	11	20	5
EurekaResource.java in karyon2-admin-plugins/karyon2-admin-eureka-plugin/src/main/java/netflix/adminresources/resources	70	7	10	14	4
KaryonHttpModule.java in karyon2-governator/src/main/java/netflix/karyon/transport/http	70	10	10	14	1
AbstractKaryonServer.java in karyon2-governator/src/main/java/netflix/karyon	49	6	10	20	3
HttpInterceptorSupport.java in karyon2-core/src/main/java/netflix/karyon/transport/http	41	5	10	24	3
AbstractAdminPageInfo.java in karyon2-admin/src/main/java/netflix/adminresources	50	9	9	18	1
RedirectFilter.java in karyon2-admin/src/main/java/netflix/adminresources	42	4	9	21	6
Property.java in karyon2-admin-web/src/main/java/netflix/adminresources/resources/model	38	9	9	24	1
GuiceResource.java in karyon2-admin-web/src/main/java/netflix/adminresources/resources	85	7	9	11	2
JerseyBasedRouter.java in karyon2-jersey-blocking/src/main/java/netflix/karyon/jersey/blocking	88	5	8	9	3
KaryonEurekaModule.java in karyon2-eureka/src/main/java/netflix/karyon/eureka	45	8	8	18	1
HttpRxServerProvider.java in karyon2-governator/src/main/java/netflix/karyon/transport/http	70	4	8	11	4
KaryonBootstrapModule.java in karyon2-governator/src/main/java/netflix/karyon	56	6	8	14	2
SimpleUriRouter.java in karyon2-core/src/main/java/netflix/karyon/transport/http	48	6	8	17	3
index.js in karyon2-admin-web/src/main/resources/webadmin/env	55	5	8	15	4
AbstractServerModule.java in karyon2-governator/src/main/java/netflix/karyon/transport	53	7	7	13	1
TcpRxServerProvider.java in karyon2-governator/src/main/java/netflix/karyon/transport/tcp	60	4	7	12	3
KaryonWebSocketsModule.java in karyon2-governator/src/main/java/netflix/karyon/transport/http/websockets	56	7	7	13	1
WebSocketsRxServerProvider.java in karyon2-governator/src/main/java/netflix/karyon/transport/http/websockets	64	4	7	11	3
KaryonTransport.java in karyon2-core/src/main/java/netflix/karyon/transport	29	7	7	24	1
index.js in karyon2-admin-web/src/main/resources/webadmin/archprops	45	5	7	16	3
PropertiesHelper.java in karyon2-admin-web/src/main/java/netflix/adminresources/resources	44	2	7	16	5

• File complexity is the sum of the McCabe indexes (conditional complexity) of the units (methods, functions...) in a file.
• Files are classified in five categories based on that sum: 1-25 (simple files), 26-50 (slightly complex files), 51-125 (medium complex files), 126-250 (complex files), 251+ (very complex files). The default bands are five times the unit complexity bands, as a file is a group of units.
• Only main code files with units are classified. Files without units (languages without unit analysis, or files without functions) have no complexity to measure and are left out rather than counted as simple.
• A very complex file holds many decisions, which often means it has too many responsibilities: a candidate to split, and a place where changes need more testing.