How to use

fillInStackTrace

method

in

java.lang.IllegalArgumentException

/**
 * Convenience method for throwing an IllegalArgumentException given
 * a message.
 */
static private void throwIllegalArgumentException(String msg) throws IllegalArgumentException {
  IllegalArgumentException ex = new IllegalArgumentException(msg);
  ex.fillInStackTrace();
  // ex.printStackTrace();
  throw ex;
}

  @SuppressWarnings("unchecked")
  private static Map<String, ?> castToMapWithStringKeys(Map<?, ?> map) {
    // TODO when checking that all keys are strings
    if (map == null) return ImmutableMap.of();
    for (Object key : map.keySet()) {
      if (!(key instanceof String)) {
        IllegalArgumentException e = new IllegalArgumentException("Invalid non-string key(s), type " + key.getClass().getName()+" in map");
        e.fillInStackTrace();
        LOG.warn("Deprecated: invalid key(s) in map (continuing)", e);
        break;
      }
    }
    return (Map<String, ?>) map;
  }
}

  + " is not signed").fillInStackTrace();
if (scale > decimalPlaces()) {
  throw (IllegalArgumentException) createEx(bigD, "must have " 
    + decimalPlaces() + " decimal places").fillInStackTrace();
  + digits() + " digits").fillInStackTrace();

e.fillInStackTrace();
throw e;

                  e);
e.fillInStackTrace();
e.printStackTrace();

return DefaultConnectFuture.newFailedFuture(new IllegalArgumentException("localAddress is not null").fillInStackTrace());

      break main;
    e.fillInStackTrace();
    errors.add(e);
    ++errorCount;
e.fillInStackTrace();
errors.add(e);