- int num = 10;
-
- if (args.containsOption(ARG_NUM))
- {
- List<String> numArgs = args.getOptionValues(ARG_NUM);
- if (numArgs.size() > 1)
- {
- log.error(
- "Only one occurence of argument {} is allowed, but found: {}",
- ARG_NUM,
- numArgs.size());
- return;
- }
-
- try
- {
- num = Integer.parseInt(numArgs.get(0));
- }
- catch (NumberFormatException e)
- {
- log.error("{} is not a number: {}", numArgs.get(0), e.getMessage());
- }
- }
-
- for (int i = 0; i < num; i++)