diff --git a/plugins/convention/src/main/java/org/apache/struts2/convention/PackageBasedActionConfigBuilder.java b/plugins/convention/src/main/java/org/apache/struts2/convention/PackageBasedActionConfigBuilder.java
index ab12b4cf1..73993ebc1 100644
--- a/plugins/convention/src/main/java/org/apache/struts2/convention/PackageBasedActionConfigBuilder.java
+++ b/plugins/convention/src/main/java/org/apache/struts2/convention/PackageBasedActionConfigBuilder.java
@@ -20,20 +20,26 @@
  */
 package org.apache.struts2.convention;
 
-import java.io.IOException;
-import java.lang.reflect.Method;
-import java.lang.reflect.Modifier;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Collection;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-import java.util.regex.Pattern;
-import java.net.URL;
-
+import com.opensymphony.xwork2.ObjectFactory;
+import com.opensymphony.xwork2.config.Configuration;
+import com.opensymphony.xwork2.config.ConfigurationException;
+import com.opensymphony.xwork2.config.entities.ActionConfig;
+import com.opensymphony.xwork2.config.entities.ExceptionMappingConfig;
+import com.opensymphony.xwork2.config.entities.InterceptorMapping;
+import com.opensymphony.xwork2.config.entities.PackageConfig;
+import com.opensymphony.xwork2.config.entities.ResultConfig;
+import com.opensymphony.xwork2.inject.Container;
+import com.opensymphony.xwork2.inject.Inject;
+import com.opensymphony.xwork2.util.FileManager;
+import com.opensymphony.xwork2.util.TextParseUtil;
+import com.opensymphony.xwork2.util.finder.ClassFinder;
+import com.opensymphony.xwork2.util.finder.Test;
+import com.opensymphony.xwork2.util.finder.UrlSet;
+import com.opensymphony.xwork2.util.logging.Logger;
+import com.opensymphony.xwork2.util.logging.LoggerFactory;
+import org.apache.commons.lang.xwork.StringUtils;
+import org.apache.struts2.StrutsConstants;
+import org.apache.struts2.StrutsException;
 import org.apache.struts2.convention.annotation.Action;
 import org.apache.struts2.convention.annotation.Actions;
 import org.apache.struts2.convention.annotation.AnnotationTools;
@@ -44,28 +50,20 @@ import org.apache.struts2.convention.annotation.Namespace;
 import org.apache.struts2.convention.annotation.Namespaces;
 import org.apache.struts2.convention.annotation.ParentPackage;
 import org.apache.struts2.convention.classloader.ReloadingClassLoader;
-import org.apache.struts2.StrutsConstants;
-import org.apache.struts2.StrutsException;
-import org.apache.commons.lang.xwork.StringUtils;
 
-import com.opensymphony.xwork2.ObjectFactory;
-import com.opensymphony.xwork2.config.Configuration;
-import com.opensymphony.xwork2.config.ConfigurationException;
-import com.opensymphony.xwork2.config.entities.ActionConfig;
-import com.opensymphony.xwork2.config.entities.ExceptionMappingConfig;
-import com.opensymphony.xwork2.config.entities.InterceptorMapping;
-import com.opensymphony.xwork2.config.entities.PackageConfig;
-import com.opensymphony.xwork2.config.entities.ResultConfig;
-import com.opensymphony.xwork2.inject.Inject;
-import com.opensymphony.xwork2.inject.Container;
-import com.opensymphony.xwork2.util.finder.ClassFinder;
-import com.opensymphony.xwork2.util.finder.Test;
-import com.opensymphony.xwork2.util.finder.UrlSet;
-import com.opensymphony.xwork2.util.logging.Logger;
-import com.opensymphony.xwork2.util.logging.LoggerFactory;
-import com.opensymphony.xwork2.util.FileManager;
-import com.opensymphony.xwork2.util.TextUtils;
-import com.opensymphony.xwork2.util.TextParseUtil;
+import java.io.IOException;
+import java.lang.reflect.Method;
+import java.lang.reflect.Modifier;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.regex.Pattern;
 
 /**
  * <p>