docs: public static void printDebug(final int[] pIntArray, final PrintStream pPrintStream) {
  
      if (pPrintStream == null) {
        System.err.println(PRINTSTREAM_IS_NULL_ERROR_MESSAGE);
        return;
      }
      if (pIntArray == null) {
        pPrintStream.println(INTARRAY_IS_NULL_ERROR_MESSAGE);
        return;
      }
      for (int i = 0; i < pIntArray.length; i++) {
        pPrintStream.println(pIntArray[i]);
      }
    }