private static @Nullable Method getSizeMethod(Object jla) {
    try {
      Method getStackTraceDepth = getJlaMethod("getStackTraceDepth", Throwable.class);
      if (getStackTraceDepth == null) {
        return null;
      }
      getStackTraceDepth.invoke(jla, new Throwable());
      return getStackTraceDepth;
    } catch (UnsupportedOperationException | IllegalAccessException | InvocationTargetException e) {