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collection mapping using set and retain order how to ?

 
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above is the code to map onetomany relation , I want to retain the order inside java.util.Set eaAuditPrograms so I used LinkedHashSet its still not retaining order when I display list of eaAuditPrograms in UI (web page ) the list order keeps changing upon refresh , please suggest me how I can retain the order and use a set
 
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