Using JForex API 2.6.12 ITesterClient, I get a lot of these messages:
2010-08-18 15:16:48.741 ERROR b - [31200000] Received candle has older time than pervious candle, ignoring
java.lang.Exception: [31200000] Received candle has older time than pervious candle, ignoring
at com.dukascopy.dds2.greed.agent.strategy.tester.b.b(Unknown Source)
at com.dukascopy.dds2.greed.agent.strategy.tester.t.run(Unknown Source)
at java.lang.Thread.run(Thread.java:637)