Duplicate ModelConverter registration with Spring Boot DevTools. Fixes #2939

Author: bnasslahsen

springdoc-openapi-starter-common/src/main/java/org/springdoc/core/converters/ModelConverterRegistrar.java

@@ -99,6 +99,6 @@ private boolean isSameConverter(ModelConverter modelConverter1, ModelConverter m
 		// comparing by the converter type
 		Class<? extends ModelConverter> modelConverter1Class = modelConverter1.getClass();
 		Class<? extends ModelConverter> modelConverter2Class = modelConverter2.getClass();
-		return modelConverter1Class.equals(modelConverter2Class);
+		return modelConverter1Class.getName().equals(modelConverter2Class.getName());
 	}
 }