void () { var processInputWriter = myProcessInputWriter; var processInputReader = myProcessInputReader; var dataHolder = myDataHolder; myProcessInputWriter = null; myProcessInputReader = null; if (dataHolder != null) { dataHolder.putUserData(ExternalSystemRunConfiguration.RUN_INPUT_KEY, null); } //noinspection deprecation StreamUtil.closeStream(processInputWriter); //noinspection deprecation StreamUtil.closeStream(processInputReader); }