Fix errorprone 2.15.0 errors am: 619c303eb9 am: 0cc12ab559 am: b9e0c278de am: 48c49c5532

Original change: https://android-review.googlesource.com/c/platform/external/testng/+/2221021

Change-Id: I0747b71dfa09f772402127748a0ac3a031f03bfb
Signed-off-by: Automerger Merge Worker <[email protected]>
diff --git a/src/main/java/org/testng/internal/ClonedMethod.java b/src/main/java/org/testng/internal/ClonedMethod.java
index 1a8ff08..7544506 100755
--- a/src/main/java/org/testng/internal/ClonedMethod.java
+++ b/src/main/java/org/testng/internal/ClonedMethod.java
@@ -146,7 +146,7 @@
 
   @Override
   public Class getRealClass() {
-    return m_javaMethod.getClass();
+    return m_javaMethod.getDeclaringClass();
   }
 
   @Override