code: @ElementCollection
      @OrderColumn(name = "HJINDEX")
      @Column(name = "HJVALUE")
      @CollectionTable(name = "USER_ACCOUNT_ADDRESS", joinColumns = {
          @JoinColumn(name = "HJID")
      })
      public List<String> getAddress() {
          if (address == null) {
              address = new ArrayList<>();
          }
          return this.address;
      }
docs: Gets the value of the address property.
  
  <p>
  This accessor method returns a reference to the live list,
  not a snapshot. Therefore any modification you make to the
  returned list will be present inside the JAXB object.
  This is why there is not a <CODE>set</CODE> method for the address property.
  
  <p>
  For example, to add a new item, do as follows:
  <pre>
  getAddress().add(newItem);
  </pre>
  
  
  <p>
  Objects of the following type(s) are allowed in the list
  {@link String }