public String getEcontactinfo() { String electronicContactInfo = ""; ElectronicContactInfosType contactInfoType = customer.getElectronicContactInfos(); if (contactInfoType != null) { List<ElectronicContactInfoType> contactInfos = contactInfoType.getEContactInfo(); Iterator<ElectronicContactInfoType> cii = contactInfos.iterator(); while (cii.hasNext()) { ElectronicContactInfoType contactInfo = cii.next(); String info = contactInfo.getContactInfo(); electronicContactInfo += info + "\n"; } } return electronicContactInfo; }