Reset by-type cache for Object after registering a new singleton

Closes gh-35634

spring-beans/src/main/java/org/springframework/beans/factory/support/DefaultListableBeanFactory.java

@@ -1481,7 +1481,10 @@ public class DefaultListableBeanFactory extends AbstractAutowireCapableBeanFacto
 	@Override
 	public void registerSingleton(String beanName, Object singletonObject) throws IllegalStateException {
 		super.registerSingleton(beanName, singletonObject);
+
 		updateManualSingletonNames(set -> set.add(beanName), set -> !this.beanDefinitionMap.containsKey(beanName));
+		this.allBeanNamesByType.remove(Object.class);
+		this.singletonBeanNamesByType.remove(Object.class);
 	}
 
 	@Override

spring-beans/src/test/java/org/springframework/beans/factory/DefaultListableBeanFactoryTests.java

@@ -87,6 +87,7 @@ import org.springframework.core.io.Resource;
 import org.springframework.core.io.UrlResource;
 import org.springframework.core.testfixture.io.SerializationTestUtils;
 import org.springframework.lang.Nullable;
+import org.springframework.util.StringUtils;
 import org.springframework.util.StringValueResolver;
 
 import static org.assertj.core.api.Assertions.assertThat;
@@ -3223,6 +3224,10 @@ class DefaultListableBeanFactoryTests {
 		assertThat(lbf.getBeanNamesForType(DerivedTestBean.class)).containsExactly("bd1");
 		assertThat(lbf.getBeanNamesForType(NestedTestBean.class)).isSameAs(nestedBeanNames);
 		assertThat(lbf.getBeanNamesForType(Object.class)).isSameAs(allBeanNames);
+
+		lbf.registerSingleton("bd3", new Object());
+		assertThat(lbf.getBeanNamesForType(NestedTestBean.class)).isSameAs(nestedBeanNames);
+		assertThat(lbf.getBeanNamesForType(Object.class)).containsExactly(StringUtils.addStringToArray(allBeanNames, "bd3"));
 	}