Move class ContextRefresher.Empty down to LegacyContextRefresher

It's only used by LegacyContextRefresher.

Signed-off-by: Yanming Zhou <[email protected]>

Author: quaff

spring-cloud-context/src/main/java/org/springframework/cloud/context/refresh/ContextRefresher.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2020 the original author or authors.
+ * Copyright 2012-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -31,7 +31,6 @@
 import org.springframework.cloud.context.environment.EnvironmentChangeEvent;
 import org.springframework.cloud.context.scope.refresh.RefreshScope;
 import org.springframework.context.ConfigurableApplicationContext;
-import org.springframework.context.annotation.Configuration;
 import org.springframework.core.env.CommandLinePropertySource;
 import org.springframework.core.env.CompositePropertySource;
 import org.springframework.core.env.ConfigurableEnvironment;
@@ -197,9 +196,4 @@ else if (parent instanceof EnumerablePropertySource) {
 		}
 	}
 
-	@Configuration(proxyBeanMethods = false)
-	protected static class Empty {
-
-	}
-
 }

spring-cloud-context/src/main/java/org/springframework/cloud/context/refresh/LegacyContextRefresher.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2020 the original author or authors.
+ * Copyright 2012-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -28,6 +28,7 @@
 import org.springframework.cloud.bootstrap.BootstrapConfigFileApplicationListener;
 import org.springframework.cloud.context.scope.refresh.RefreshScope;
 import org.springframework.context.ConfigurableApplicationContext;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.core.env.MapPropertySource;
 import org.springframework.core.env.MutablePropertySources;
 import org.springframework.core.env.PropertySource;
@@ -127,4 +128,9 @@ protected void updateEnvironment() {
 		return capture;
 	}
 
+	@Configuration(proxyBeanMethods = false)
+	protected static class Empty {
+
+	}
+
 }