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  1. Spring Integration
  2. INT-2630

Unable to convert MessageHistory, MessageHeaders via bundled converters.

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      Since updating to 2.1 and Spring 3.1 our router and one of our message transformer classes in our application now fails with a IllegalArgumentException in the Spring Core CollectionFactory

      For MessageHistory we get "Could not instantiate Collection type" and for MessageHeaders _"Could not instantiate Map type". This appears to be due to the target type not having a zero arg constructor so the calls to <class>.newInstance() fail.

      Logging this as would have thought this should work out of the box.

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          is related to

          Bug - A problem which impairs or prevents the functions of the product. INT-2650 TCP Endpoint - using SpEL in Spring 3.1 to convert byte[] to byte[] - high cpu load and handle time delay

          • Major - Major loss of function.
          • Resolved
          relates to

          Improvement - An improvement or enhancement to an existing feature or task. SPR-9566 Bypass conversion when possible

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed

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              grussell Gary Russell
              dvb123 David Victor
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