Remove unnecessarily suppressed warnings: rawtypes

PiperOrigin-RevId: 653400633

java/core/src/main/java/com/google/protobuf/GeneratedMessage.java

@@ -843,7 +843,7 @@ public abstract class GeneratedMessage extends AbstractMessage implements Serial
      * the generated API only allows us to access it as a map. This method returns the underlying
      * map field directly and thus enables us to access the map field as a list.
      */
-    @SuppressWarnings({"unused", "rawtypes"})
+    @SuppressWarnings("unused")
     protected MapFieldReflectionAccessor internalGetMapFieldReflection(int fieldNumber) {
       return internalGetMapField(fieldNumber);
     }
@@ -858,7 +858,7 @@ public abstract class GeneratedMessage extends AbstractMessage implements Serial
     }
 
     /** Like {@link #internalGetMapFieldReflection} but return a mutable version. */
-    @SuppressWarnings({"unused", "rawtypes"})
+    @SuppressWarnings("unused")
     protected MapFieldReflectionAccessor internalGetMutableMapFieldReflection(int fieldNumber) {
       return internalGetMutableMapField(fieldNumber);
     }