Spring BootFile Size
Intro
- File size measurements show the distribution of size of files.
- Files are classified in four categories based on their size (lines of code): 1-100 (very small files), 100-200 (small files), 200-500 (medium size files), 501-1000 (long files), 1001+ (very long files).
- It is a good practice to keep files small. Long files may become "bloaters", code that have increased to such gargantuan proportions that they are hard to work with.
File Size Overall
- There are 2,629 files with 131,006 lines of code.
- 0 very long files (0 lines of code)
- 10 long files (6,580 lines of code)
- 86 medium size files (23,505 lines of code)
- 241 small files (33,587 lines of code)
- 2,292 very small files (67,334 lines of code)
Legend:
1001+
501-1000
201-500
101-200
1-100
File Size per Extension
Legend:
1001+
501-1000
201-500
101-200
1-100
File Size per Logical Decomposition
primary
Legend:
1001+
501-1000
201-500
101-200
1-100
Alternative Visuals
Longest Files (Top 50)
| File | # lines | # units |
|---|---|---|
| ServerProperties.java in spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/web |
995 | 247 |
| SpringApplication.java in spring-boot-project/spring-boot/src/main/java/org/springframework/boot |
733 | 85 |
| KafkaProperties.java in spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/kafka |
710 | 157 |
| ConfigFileApplicationListener.java in spring-boot-project/spring-boot/src/main/java/org/springframework/boot/context/config |
675 | 59 |
| ConfigurationPropertyName.java in spring-boot-project/spring-boot/src/main/java/org/springframework/boot/context/properties/source |
674 | 60 |
| OnBeanCondition.java in spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/condition |
618 | 56 |
| RabbitProperties.java in spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/amqp |
569 | 124 |
| TomcatServletWebServerFactory.java in spring-boot-project/spring-boot/src/main/java/org/springframework/boot/web/embedded/tomcat |
563 | 71 |
| PropertiesLauncher.java in spring-boot-project/spring-boot-tools/spring-boot-loader/src/main/java/org/springframework/boot/loader |
540 | 42 |
| WebMvcAutoConfiguration.java in spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/web/servlet |
503 | 39 |
| Restarter.java in spring-boot-project/spring-boot-devtools/src/main/java/org/springframework/boot/devtools/restart |
409 | 44 |
| RestTemplateBuilder.java in spring-boot-project/spring-boot/src/main/java/org/springframework/boot/web/client |
407 | 52 |
| JettyServletWebServerFactory.java in spring-boot-project/spring-boot/src/main/java/org/springframework/boot/web/embedded/jetty |
401 | 51 |
| ConfigurationPropertiesReportEndpoint.java in spring-boot-project/spring-boot-actuator/src/main/java/org/springframework/boot/actuate/context/properties |
387 | 39 |
| UndertowServletWebServerFactory.java in spring-boot-project/spring-boot/src/main/java/org/springframework/boot/web/embedded/undertow |
369 | 52 |
| Binder.java in spring-boot-project/spring-boot/src/main/java/org/springframework/boot/context/properties/bind |
368 | 48 |
| Packager.java in spring-boot-project/spring-boot-tools/spring-boot-loader-tools/src/main/java/org/springframework/boot/loader/tools |
366 | 43 |
| BootZipCopyAction.java in spring-boot-project/spring-boot-tools/spring-boot-gradle-plugin/src/main/java/org/springframework/boot/gradle/tasks/bundling |
364 | 32 |
| EndpointDiscoverer.java in spring-boot-project/spring-boot-actuator/src/main/java/org/springframework/boot/actuate/endpoint/annotation |
364 | 41 |
| AbstractRunMojo.java in spring-boot-project/spring-boot-tools/spring-boot-maven-plugin/src/main/java/org/springframework/boot/maven |
359 | 29 |
| AutoConfigurationImportSelector.java in spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure |
357 | 41 |
| JSONObject.java in spring-boot-project/spring-boot-tools/spring-boot-configuration-processor/src/json-shade/java/org/springframework/boot/configurationprocessor/json |
353 | 49 |
| FlywayProperties.java in spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/flyway |
352 | 96 |
| JarIntegrationTests.java in spring-boot-project/spring-boot-tools/spring-boot-maven-plugin/src/intTest/java/org/springframework/boot/maven |
349 | 28 |
| FlywayAutoConfiguration.java in spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/flyway |
348 | 23 |
| JSONTokener.java in spring-boot-project/spring-boot-tools/spring-boot-configuration-processor/src/json-shade/java/org/springframework/boot/configurationprocessor/json |
331 | 23 |
| ResourceConfigDataLocationResolver.java in spring-boot-project/spring-boot/src/main/java/org/springframework/boot/context/config |
328 | 33 |
| ConfigurationMetadataAnnotationProcessor.java in spring-boot-project/spring-boot-tools/spring-boot-configuration-processor/src/main/java/org/springframework/boot/configurationprocessor |
326 | 33 |
| JarFile.java in spring-boot-project/spring-boot-tools/spring-boot-loader/src/main/java/org/springframework/boot/loader/jar |
322 | 41 |
| JarURLConnection.java in spring-boot-project/spring-boot-tools/spring-boot-loader/src/main/java/org/springframework/boot/loader/jar |
311 | 29 |
| AbstractWebFluxEndpointHandlerMapping.java in spring-boot-project/spring-boot-actuator/src/main/java/org/springframework/boot/actuate/endpoint/web/reactive |
308 | 26 |
| WebMvcProperties.java in spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/web/servlet |
307 | 63 |
| UndertowWebServer.java in spring-boot-project/spring-boot/src/main/java/org/springframework/boot/web/embedded/undertow |
303 | 25 |
| NoSuchBeanDefinitionFailureAnalyzer.java in spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/diagnostics/analyzer |
296 | 20 |
| BomExtension.java in buildSrc/src/main/java/org/springframework/boot/build/bom |
296 | 34 |
| JarFileEntries.java in spring-boot-project/spring-boot-tools/spring-boot-loader/src/main/java/org/springframework/boot/loader/jar |
292 | 30 |
| TomcatWebServer.java in spring-boot-project/spring-boot/src/main/java/org/springframework/boot/web/embedded/tomcat |
292 | 25 |
| AbstractWebMvcEndpointHandlerMapping.java in spring-boot-project/spring-boot-actuator/src/main/java/org/springframework/boot/actuate/endpoint/web/servlet |
291 | 28 |
| DataSourceProperties.java in spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/jdbc |
286 | 56 |
| WebServiceTemplateBuilder.java in spring-boot-project/spring-boot/src/main/java/org/springframework/boot/webservices/client |
286 | 43 |
| MimeMappings.java in spring-boot-project/spring-boot/src/main/java/org/springframework/boot/web/server |
284 | 19 |
| ErrorPageFilter.java in spring-boot-project/spring-boot/src/main/java/org/springframework/boot/web/servlet/support |
282 | 29 |
| LoggingApplicationListener.java in spring-boot-project/spring-boot/src/main/java/org/springframework/boot/context/logging |
280 | 28 |
| MavenPluginPlugin.java in buildSrc/src/main/java/org/springframework/boot/build/mavenplugin |
280 | 31 |
| JSONArray.java in spring-boot-project/spring-boot-tools/spring-boot-configuration-processor/src/json-shade/java/org/springframework/boot/configurationprocessor/json |
277 | 46 |
| TypeUtils.java in spring-boot-project/spring-boot-tools/spring-boot-configuration-processor/src/main/java/org/springframework/boot/configurationprocessor |
276 | 32 |
| JavaBeanBinder.java in spring-boot-project/spring-boot/src/main/java/org/springframework/boot/context/properties/bind |
275 | 26 |
| SpringIterableConfigurationPropertySource.java in spring-boot-project/spring-boot/src/main/java/org/springframework/boot/context/properties/source |
274 | 22 |
| MainClassFinder.java in spring-boot-project/spring-boot-tools/spring-boot-loader-tools/src/main/java/org/springframework/boot/loader/tools |
269 | 29 |
| HttpTunnelServer.java in spring-boot-project/spring-boot-devtools/src/main/java/org/springframework/boot/devtools/tunnel/server |
267 | 27 |
Files With Most Units (Top 50)
| File | # lines | # units |
|---|---|---|
| ServerProperties.java in spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/web |
995 | 247 |
| KafkaProperties.java in spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/kafka |
710 | 157 |
| RabbitProperties.java in spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/amqp |
569 | 124 |
| FlywayProperties.java in spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/flyway |
352 | 96 |
| SpringApplication.java in spring-boot-project/spring-boot/src/main/java/org/springframework/boot |
733 | 85 |
| TomcatServletWebServerFactory.java in spring-boot-project/spring-boot/src/main/java/org/springframework/boot/web/embedded/tomcat |
563 | 71 |
| WebMvcProperties.java in spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/web/servlet |
307 | 63 |
| CassandraProperties.java in spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/cassandra |
264 | 62 |
| RedisProperties.java in spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/data/redis |
237 | 60 |
| ConfigurationPropertyName.java in spring-boot-project/spring-boot/src/main/java/org/springframework/boot/context/properties/source |
674 | 60 |
| ConfigFileApplicationListener.java in spring-boot-project/spring-boot/src/main/java/org/springframework/boot/context/config |
675 | 59 |
| DataSourceProperties.java in spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/jdbc |
286 | 56 |
| OnBeanCondition.java in spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/condition |
618 | 56 |
| ResourceProperties.java in spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/web |
261 | 52 |
| RestTemplateBuilder.java in spring-boot-project/spring-boot/src/main/java/org/springframework/boot/web/client |
407 | 52 |
| UndertowServletWebServerFactory.java in spring-boot-project/spring-boot/src/main/java/org/springframework/boot/web/embedded/undertow |
369 | 52 |
| JettyServletWebServerFactory.java in spring-boot-project/spring-boot/src/main/java/org/springframework/boot/web/embedded/jetty |
401 | 51 |
| JSONObject.java in spring-boot-project/spring-boot-tools/spring-boot-configuration-processor/src/json-shade/java/org/springframework/boot/configurationprocessor/json |
353 | 49 |
| Binder.java in spring-boot-project/spring-boot/src/main/java/org/springframework/boot/context/properties/bind |
368 | 48 |
| JSONArray.java in spring-boot-project/spring-boot-tools/spring-boot-configuration-processor/src/json-shade/java/org/springframework/boot/configurationprocessor/json |
277 | 46 |
| Restarter.java in spring-boot-project/spring-boot-devtools/src/main/java/org/springframework/boot/devtools/restart |
409 | 44 |
| JmsProperties.java in spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/jms |
186 | 43 |
| Packager.java in spring-boot-project/spring-boot-tools/spring-boot-loader-tools/src/main/java/org/springframework/boot/loader/tools |
366 | 43 |
| WebServiceTemplateBuilder.java in spring-boot-project/spring-boot/src/main/java/org/springframework/boot/webservices/client |
286 | 43 |
| PropertiesLauncher.java in spring-boot-project/spring-boot-tools/spring-boot-loader/src/main/java/org/springframework/boot/loader |
540 | 42 |
| AutoConfigurationImportSelector.java in spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure |
357 | 41 |
| JarFile.java in spring-boot-project/spring-boot-tools/spring-boot-loader/src/main/java/org/springframework/boot/loader/jar |
322 | 41 |
| EndpointDiscoverer.java in spring-boot-project/spring-boot-actuator/src/main/java/org/springframework/boot/actuate/endpoint/annotation |
364 | 41 |
| SpringApplicationBuilder.java in spring-boot-project/spring-boot/src/main/java/org/springframework/boot/builder |
253 | 41 |
| CouchbaseProperties.java in spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/couchbase |
157 | 40 |
| AtomikosProperties.java in spring-boot-project/spring-boot/src/main/java/org/springframework/boot/jta/atomikos |
174 | 40 |
| WebMvcAutoConfiguration.java in spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/web/servlet |
503 | 39 |
| ProjectGenerationRequest.java in spring-boot-project/spring-boot-cli/src/main/java/org/springframework/boot/cli/command/init |
246 | 39 |
| ConfigurationPropertiesReportEndpoint.java in spring-boot-project/spring-boot-actuator/src/main/java/org/springframework/boot/actuate/context/properties |
387 | 39 |
| Neo4jProperties.java in spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/neo4j |
150 | 37 |
| ThymeleafProperties.java in spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/thymeleaf |
159 | 36 |
| LiquibaseProperties.java in spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/liquibase |
136 | 36 |
| ConditionMessage.java in spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/condition |
195 | 35 |
| EnvironmentEndpoint.java in spring-boot-project/spring-boot-actuator/src/main/java/org/springframework/boot/actuate/env |
252 | 35 |
| DeferredLog.java in spring-boot-project/spring-boot/src/main/java/org/springframework/boot/logging |
206 | 35 |
| OAuth2ClientProperties.java in spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/security/oauth2/client |
136 | 34 |
| TomcatReactiveWebServerFactory.java in spring-boot-project/spring-boot/src/main/java/org/springframework/boot/web/embedded/tomcat |
242 | 34 |
| BomExtension.java in buildSrc/src/main/java/org/springframework/boot/build/bom |
296 | 34 |
| ConfigurationMetadataAnnotationProcessor.java in spring-boot-project/spring-boot-tools/spring-boot-configuration-processor/src/main/java/org/springframework/boot/configurationprocessor |
326 | 33 |
| ResourceConfigDataLocationResolver.java in spring-boot-project/spring-boot/src/main/java/org/springframework/boot/context/config |
328 | 33 |
| TypeUtils.java in spring-boot-project/spring-boot-tools/spring-boot-configuration-processor/src/main/java/org/springframework/boot/configurationprocessor |
276 | 32 |
| BootJar.java in spring-boot-project/spring-boot-tools/spring-boot-gradle-plugin/src/main/java/org/springframework/boot/gradle/tasks/bundling |
181 | 32 |
| BootZipCopyAction.java in spring-boot-project/spring-boot-tools/spring-boot-gradle-plugin/src/main/java/org/springframework/boot/gradle/tasks/bundling |
364 | 32 |
| AbstractServletWebServerFactory.java in spring-boot-project/spring-boot/src/main/java/org/springframework/boot/web/servlet/server |
205 | 32 |
| Log4J2LoggingSystem.java in spring-boot-project/spring-boot/src/main/java/org/springframework/boot/logging/log4j2 |
259 | 32 |