@Override
  public String toString() {
    StringBuilder sb = new StringBuilder("[AddressComponent: ");
    sb.append("\"").append(longName).append("\"");
    if (shortName != null) {
      sb.append(" (\"").append(shortName).append("\")");
    }
    sb.append(" (").append(join(", ", (Object[]) types)).append(")");
    sb.append("]");
    return sb.toString();
  }
Indicates the type of each part of the address. Examples include street number or country.
src/main/java/com/google/maps/model/AddressComponent.java