docs: public synchronized boolean isClassAffected(String className) {
          if (isOnMustRunList(className)) {
              return true;
          }
          boolean isAffected = true;
          String fullMethodName = className + "." + CLASS_EXT;
          Set<RegData> regData = mStorer.load(mRootDir, className, CLASS_EXT);
          isAffected = isAffected(regData);
          recordTestAffectedOutcome(fullMethodName, isAffected);
          return isAffected;
      }