I/O failure while processing configuration class [xxxxx]が出たらクリーンすれば直る

SpringBootのバージョンを3.2.2から3.2.5に更新後に起動すると以下のExceptionが発生しました。
解決策はタイトル通り、Eclipseでクリーンしてから起動すればOKです。

org.springframework.beans.factory.BeanDefinitionStoreException: I/O failure while processing configuration class [xxxxConfig]
	at org.springframework.context.annotation.ConfigurationClassParser.processConfigurationClass(ConfigurationClassParser.java:251) ~[spring-context-6.1.6.jar:6.1.6]
	at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:189) ~[spring-context-6.1.6.jar:6.1.6]
	at org.springframework.context.annotation.ConfigurationClassParser.doProcessConfigurationClass(ConfigurationClassParser.java:314) ~[spring-context-6.1.6.jar:6.1.6]
	at org.springframework.context.annotation.ConfigurationClassParser.processConfigurationClass(ConfigurationClassParser.java:246) ~[spring-context-6.1.6.jar:6.1.6]
	at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:197) ~[spring-context-6.1.6.jar:6.1.6]
	at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:165) ~[spring-context-6.1.6.jar:6.1.6]
	at org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions(ConfigurationClassPostProcessor.java:416) ~[spring-context-6.1.6.jar:6.1.6]
	at org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanDefinitionRegistry(ConfigurationClassPostProcessor.java:289) ~[spring-context-6.1.6.jar:6.1.6]
	at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanDefinitionRegistryPostProcessors(PostProcessorRegistrationDelegate.java:349) ~[spring-context-6.1.6.jar:6.1.6]
	at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:118) ~[spring-context-6.1.6.jar:6.1.6]
	at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:788) ~[spring-context-6.1.6.jar:6.1.6]
	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:606) ~[spring-context-6.1.6.jar:6.1.6]
	at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:146) ~[spring-boot-3.2.5.jar:3.2.5]
	at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:754) ~[spring-boot-3.2.5.jar:3.2.5]
	at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:456) ~[spring-boot-3.2.5.jar:3.2.5]
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:334) ~[spring-boot-3.2.5.jar:3.2.5]
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1354) ~[spring-boot-3.2.5.jar:3.2.5]
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1343) ~[spring-boot-3.2.5.jar:3.2.5]
	at xxxxApplication.main(XxxTimeApplication.java:16) ~[classes/:na]
	at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Method.java:580) ~[na:na]
	at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:50) ~[spring-boot-devtools-3.2.5.jar:3.2.5]
Caused by: java.io.FileNotFoundException: class path resource [xxxx.properties] cannot be opened because it does not exist
	at org.springframework.core.io.ClassPathResource.getInputStream(ClassPathResource.java:215) ~[spring-core-6.1.6.jar:6.1.6]
	at org.springframework.core.io.support.EncodedResource.getInputStream(EncodedResource.java:160) ~[spring-core-6.1.6.jar:6.1.6]
	at org.springframework.core.io.support.PropertiesLoaderUtils.fillProperties(PropertiesLoaderUtils.java:100) ~[spring-core-6.1.6.jar:6.1.6]
	at org.springframework.core.io.support.PropertiesLoaderUtils.fillProperties(PropertiesLoaderUtils.java:74) ~[spring-core-6.1.6.jar:6.1.6]
	at org.springframework.core.io.support.PropertiesLoaderUtils.loadProperties(PropertiesLoaderUtils.java:60) ~[spring-core-6.1.6.jar:6.1.6]
	at org.springframework.core.io.support.ResourcePropertySource.<init>(ResourcePropertySource.java:67) ~[spring-core-6.1.6.jar:6.1.6]
	at org.springframework.core.io.support.DefaultPropertySourceFactory.createPropertySource(DefaultPropertySourceFactory.java:37) ~[spring-core-6.1.6.jar:6.1.6]
	at org.springframework.core.io.support.PropertySourceProcessor.processPropertySource(PropertySourceProcessor.java:92) ~[spring-core-6.1.6.jar:6.1.6]
	at org.springframework.context.annotation.PropertySourceRegistry.processPropertySource(PropertySourceRegistry.java:75) ~[spring-context-6.1.6.jar:6.1.6]
	at org.springframework.context.annotation.ConfigurationClassParser.doProcessConfigurationClass(ConfigurationClassParser.java:281) ~[spring-context-6.1.6.jar:6.1.6]
	at org.springframework.context.annotation.ConfigurationClassParser.processConfigurationClass(ConfigurationClassParser.java:246) ~[spring-context-6.1.6.jar:6.1.6]
	... 21 common frames omitted