title: Using Multiple JavaBean DataSources in Jasper Report
body: <p>As JasperReport can have a JavaBean collection as a DataSource. Can we send a SetCollection with a single object which has references to multiple SetCollections.
  And use these references to pass to compiled jrxml file using mulitple calls to JasperFillManager.fillReport() each time passing a different SetCollection.
  just wanted to know if that compiled jrxml file will be filled with the last call or will have the data of each call to JasperFillManager.fillReport(). </p>