Claudenw commented on code in PR #233:
URL: https://github.com/apache/commons-cli/pull/233#discussion_r1492094707


##########
src/main/java/org/apache/commons/cli/DefaultParser.java:
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@@ -228,6 +228,9 @@ private DefaultParser(final boolean allowPartialMatching,
      */
     private void checkRequiredArgs() throws ParseException {
         if (currentOption != null && currentOption.requiresArg()) {
+            if (isJavaProperty(currentOption.getKey()) && 
currentOption.numberOfValues() == 1) {

Review Comment:
   I missed `getValuesList()` when I was implementing.  I saw that 
`getValues()` would return `null` and that threw me off.  Good catch.



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