fix match failed issue

apm-sniffer/apm-sdk-plugin/spring-plugins/concurrent-util-4.x-plugin/src/main/java/org/skywalking/apm/plugin/spring/concurrent/match/ListenableFutureCallbackMatch.java

@@ -54,7 +54,11 @@ public class ListenableFutureCallbackMatch implements IndirectMatch {
             isMatch = isMatch || matchExactClass(generic);
         }
         
+        if (typeDescription.getSuperClass() != null) {
             return isMatch || matchExactClass(typeDescription.getSuperClass());
+        } else {
+            return isMatch;
+        }
     }
 
     private boolean matchExactClass(TypeDescription.Generic clazz) {