重构类结构

discovery-plugin-framework/src/main/java/com/nepxion/discovery/plugin/framework/listener/BasicListener.java

@@ -17,7 +17,6 @@ public class BasicListener implements Listener {
     @Autowired
     protected PluginContextAware pluginContextAware;
 
-    @Override
     public PluginContextAware getPluginContextAware() {
         return pluginContextAware;
     }

discovery-plugin-framework/src/main/java/com/nepxion/discovery/plugin/framework/listener/Listener.java

@@ -9,8 +9,6 @@ package com.nepxion.discovery.plugin.framework.listener;
  * @version 1.0
  */
 
-import com.nepxion.discovery.plugin.framework.context.PluginContextAware;
-
 public interface Listener {
-    PluginContextAware getPluginContextAware();
+
 }
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