AbstractLauncher print info and debug with stderr instead of stdout

The problem happened with locator/server launcher logs which are printed with stderr in both cases, for info and debug.

  protected void info(final Object message, final Object... args) {
    if (args != null && args.length > 0) {
      System.err.printf(message.toString(), args);
    } else {
      System.err.print(message);
    }
  }

And when it is redirected to some tools it represents it like an error as it is printed with stderr, instead of stdout.