BindableRuntimeHintsRegistrar should handle TypeNotPresentException

[snicoll]

If you process an app that has Thymleaf, but not spring-web, it fails as follows:

Exception in thread "main" java.lang.TypeNotPresentException: Type org.springframework.http.MediaType not present
        at java.base/sun.reflect.generics.factory.CoreReflectionFactory.makeNamedType(CoreReflectionFactory.java:117)
        at java.base/sun.reflect.generics.visitor.Reifier.visitClassTypeSignature(Reifier.java:125)
        at java.base/sun.reflect.generics.tree.ClassTypeSignature.accept(ClassTypeSignature.java:49)
        at java.base/sun.reflect.generics.visitor.Reifier.reifyTypeArguments(Reifier.java:68)
        at java.base/sun.reflect.generics.visitor.Reifier.visitClassTypeSignature(Reifier.java:138)
        at java.base/sun.reflect.generics.tree.ClassTypeSignature.accept(ClassTypeSignature.java:49)
        at java.base/sun.reflect.generics.repository.ConstructorRepository.computeParameterTypes(ConstructorRepository.java:111)
        at java.base/sun.reflect.generics.repository.ConstructorRepository.getParameterTypes(ConstructorRepository.java:87)
        at java.base/java.lang.reflect.Executable.getGenericParameterTypes(Executable.java:298)
        at java.base/java.lang.reflect.Method.getGenericParameterTypes(Method.java:334)
        at org.springframework.core.MethodParameter.getGenericParameterType(MethodParameter.java:519)
        at org.springframework.core.SerializableTypeWrapper$MethodParameterTypeProvider.getType(SerializableTypeWrapper.java:297)
        at org.springframework.core.SerializableTypeWrapper.forTypeProvider(SerializableTypeWrapper.java:106)
        at org.springframework.core.ResolvableType.forType(ResolvableType.java:1530)
        at org.springframework.core.ResolvableType.forMethodParameter(ResolvableType.java:1419)
        at org.springframework.boot.context.properties.bind.JavaBeanBinder$BeanProperty.getType(JavaBeanBinder.java:371)
        at org.springframework.boot.context.properties.bind.BindableRuntimeHintsRegistrar$Processor.lambda$handleJavaBeanProperties$1(BindableRuntimeHintsRegistrar.java:215)
        at java.base/java.util.LinkedHashMap.forEach(LinkedHashMap.java:721)
        at org.springframework.boot.context.properties.bind.BindableRuntimeHintsRegistrar$Processor.handleJavaBeanProperties(BindableRuntimeHintsRegistrar.java:206)
        at org.springframework.boot.context.properties.bind.BindableRuntimeHintsRegistrar$Processor.process(BindableRuntimeHintsRegistrar.java:172)
        at org.springframework.boot.context.properties.bind.BindableRuntimeHintsRegistrar$Processor.processNested(BindableRuntimeHintsRegistrar.java:240)
        at org.springframework.boot.context.properties.bind.BindableRuntimeHintsRegistrar$Processor.handleProperty(BindableRuntimeHintsRegistrar.java:235)
        at org.springframework.boot.context.properties.bind.BindableRuntimeHintsRegistrar$Processor.lambda$handleJavaBeanProperties$1(BindableRuntimeHintsRegistrar.java:215)
        at java.base/java.util.LinkedHashMap.forEach(LinkedHashMap.java:721)
        at org.springframework.boot.context.properties.bind.BindableRuntimeHintsRegistrar$Processor.handleJavaBeanProperties(BindableRuntimeHintsRegistrar.java:206)
        at org.springframework.boot.context.properties.bind.BindableRuntimeHintsRegistrar$Processor.process(BindableRuntimeHintsRegistrar.java:172)
        at org.springframework.boot.context.properties.bind.BindableRuntimeHintsRegistrar.registerHints(BindableRuntimeHintsRegistrar.java:92)
        at org.springframework.boot.context.properties.ConfigurationPropertiesBeanFactoryInitializationAotProcessor$ConfigurationPropertiesReflectionHintsContribution.applyTo(ConfigurationPropertiesBeanFactoryInitializationAotProcessor.java:74)
        at org.springframework.context.aot.BeanFactoryInitializationAotContributions.applyTo(BeanFactoryInitializationAotContributions.java:96)
        at org.springframework.context.aot.ApplicationContextAotGenerator.lambda$processAheadOfTime$0(ApplicationContextAotGenerator.java:58)
        at org.springframework.context.aot.ApplicationContextAotGenerator.withCglibClassHandler(ApplicationContextAotGenerator.java:67)
        at org.springframework.context.aot.ApplicationContextAotGenerator.processAheadOfTime(ApplicationContextAotGenerator.java:53)
        at org.springframework.context.aot.ContextAotProcessor.performAotProcessing(ContextAotProcessor.java:106)
        at org.springframework.context.aot.ContextAotProcessor.doProcess(ContextAotProcessor.java:84)
        at org.springframework.context.aot.ContextAotProcessor.doProcess(ContextAotProcessor.java:49)
        at org.springframework.context.aot.AbstractAotProcessor.process(AbstractAotProcessor.java:82)
        at org.springframework.boot.SpringApplicationAotProcessor.main(SpringApplicationAotProcessor.java:80)
Caused by: java.lang.ClassNotFoundException: org.springframework.http.MediaType
        at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:641)
        at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:188)
        at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:525)
        at java.base/java.lang.Class.forName0(Native Method)
        at java.base/java.lang.Class.forName(Class.java:467)
        at java.base/sun.reflect.generics.factory.CoreReflectionFactory.makeNamedType(CoreReflectionFactory.java:114)
        ... 36 more

If a type cannot be resolved for whatever reason, we should handle that gracefully and continue.