WW-3714 Update new ActionContext with new ActionInvocation

Author: kusalk

core/src/main/java/com/opensymphony/xwork2/ActionContext.java

@@ -77,15 +77,19 @@ public ActionContext bind() {
         return this;
     }
 
-    @Override
     public ActionContext withActionInvocation(ActionInvocation actionInvocation) {
+        return withActionInvocation((org.apache.struts2.ActionInvocation) actionInvocation);
+    }
+
+    @Override
+    public ActionContext withActionInvocation(org.apache.struts2.ActionInvocation actionInvocation) {
         super.withActionInvocation(actionInvocation);
         return this;
     }
 
     @Override
     public ActionInvocation getActionInvocation() {
-        return super.getActionInvocation();
+        return ActionInvocation.adapt(super.getActionInvocation());
     }
 
     @Override

core/src/main/java/org/apache/struts2/ActionContext.java

@@ -18,8 +18,6 @@
  */
 package org.apache.struts2;
 
-import com.opensymphony.xwork2.Action;
-import com.opensymphony.xwork2.ActionInvocation;
 import com.opensymphony.xwork2.conversion.impl.ConversionData;
 import com.opensymphony.xwork2.inject.Container;
 import com.opensymphony.xwork2.util.ValueStack;