title: How to use idempotent property in Camel File2 component
body: <p>Documentation <a href="http://camel.apache.org/file2.html" rel="nofollow">http://camel.apache.org/file2.html</a> says about limitation in 1000 entities. So if I enable this property what will happened if my cache gets 1000 entities? How to avoid restriction in 1000 entities?
  UPDATE
  also how to make camel copy duplicates to another folder?</p>