Using Ant to ensure a generated properties file only contains unique entries
Is there a way in Ant which can check that a specified properties file only contains unique keys? A build failure would be the required behaviour if any duplicates are found.

Using Ant to ensure a generated properties file only contains unique entries
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Is there a way in Ant which can check that a specified properties file only contains unique keys? A build failure would be the required behaviour if any duplicates are found.
