private String getUnikaEpostadresser(List<AnvandareEntity> anvandareEntityList) {
HashSet<String> ePostAdresserHash = new HashSet<String>();
for(AnvandareEntity anvandare: anvandareEntityList) {
if(StringUtils.isNotBlank(anvandare.getEpost())) {
ePostAdresserHash.add(anvandare.getEpost().trim());
}
}
StringBuffer ePostadresser = new StringBuffer("");
boolean firstEpostadress = true;
Iterator iterator = ePostAdresserHash.iterator();
while (iterator.hasNext()) {
ePostadresser.append((firstEpostadress ? "" : "; ") + iterator.next());
firstEpostadress = false;
}
return ePostadresser.toString();
}
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