Missing Extract Method instance

[osmarleandro]

Summary

In the source code present in osmarleandro/google-maps-services-java@982b095 commit, I applied a single Extract Method to makeRequest() method in PendingResultBase class, and RefDiff does not detect it.

Code example

Diff fragment between the commit osmarleandro/google-maps-services-java@982b095 and their parent.

@@ -72,11 +72,7 @@ abstract class PendingResultBase<T, A extends PendingResultBase<T, A, R>, R exte
   }
 
   private PendingResult<T> makeRequest() {
-    if (delegate != null) {
-      throw new IllegalStateException(
-          "'await', 'awaitIgnoreError' or 'setCallback' was already called.");
-    }
-    validateRequest();
+    extracted();
     switch (config.requestVerb) {
       case "GET":
         return delegate = context.get(config, responseClass, params);
@@ -88,6 +84,14 @@ abstract class PendingResultBase<T, A extends PendingResultBase<T, A, R>, R exte
     }
   }
 
+private void extracted() {
+       if (delegate != null) {
+      throw new IllegalStateException(
+          "'await', 'awaitIgnoreError' or 'setCallback' was already called.");
+    }
+    validateRequest();
+}
+

Environment details

RefDiff 2.0

Steps to reproduce

1. Run RefDiff and give as input the commit osmarleandro/google-maps-services-java@982b095.

Actual results

RefDiff yields an empty set of refactorings.

Expected results

A single instance of the Extract Method refactoring applied to makeRequest() method in PendingResultBase class.