Environment :GAE for java, JPA I defined a java object(POJO) and stored some data in it. But later I found a property of that java object(POJO) was useless, and there was no data in that property.So I removed that property, but that caused a big problem, the data in that java object(POJO) can not be displayed by program.
So could you tell me how to deal with it? I want to remove the useless property of java object(POJO) , and want original data can be displayed by program. Thanks a lot. -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To post to this group, send email to google-appengine-j...@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
