I used to see MyEclipse generated ×. Hbm.xml file mapping between one-to-one appeared twice

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------ Solution ------------------------------------ --------
this is it-yourself bar. Automatic generation of performance you can trust ?
------ Solution ---------------------------------------- association and generated ; ----
generated by this data source configuration file , it is recommended to remove all of the association after generation , write your own ; keep corresponding attribute fields like , because some table fields and more troublesome to write one by one relationship , is not to consider the performance of the class.