java - Is my XML output suppose to be like this? -

<?xml version="1.0" encoding="utf-8" standalone="yes"?>  <staffs>      <records xmlns:xsi="http://www.w3.org/2001/xmlschema-instance" xsi:type="employee">          <id>1</id>          <name>danial</name>          <age>20</age>          <tfn>1231231</tfn>          <contact>12314123</contact>          <jobtype>waiter</jobtype>          <wage>12.0</wage>      </records>      <records xmlns:xsi="http://www.w3.org/2001/xmlschema-instance" xsi:type="employee">          <id>2</id>          <name>andrew</name>          <age>21</age>          <tfn>1231254</tfn>          <contact>123677</contact>          <jobtype>admin</jobtype>          <wage>18.0</wage>      </records>      <records xmlns:xsi="http://www.w3.org/2001/xmlschema-instance" xsi:type="employee">          <id>3</id>          <name>jenny</name>          <age>19</age>          <tfn>1231432</tfn>          <contact>1239873</contact>          <jobtype>waitress</jobtype>          <wage>15.0</wage>      </records>      <employees>          <id>1</id>          <name>danial</name>          <age>20</age>          <tfn>1231231</tfn>          <contact>12314123</contact>          <jobtype>waiter</jobtype>          <wage>12.0</wage>      </employees>      <employees>          <id>2</id>          <name>andrew</name>          <age>21</age>          <tfn>1231254</tfn>          <contact>123677</contact>          <jobtype>admin</jobtype>          <wage>18.0</wage>      </employees>      <employees>          <id>3</id>          <name>jenny</name>          <age>19</age>          <tfn>1231432</tfn>          <contact>1239873</contact>          <jobtype>waitress</jobtype>          <wage>15.0</wage>      </employees>  </staffs>

anyways after using jaxb output above. normal?? why repeating inputs? records holds linkedlist , employees extends records

if there's away prevent keen hear

import javax.xml.bind.annotation.*;    @xmlrootelement(name = "staffs")  @xmlaccessortype(xmlaccesstype.field)  public class employees extends records  {    @xmlelement(type = employee.class)  	public linkedlist<record> getemployees()  	{  		return super.getrecords();  	}  }      //////////////////////employee class/////////////////  import javax.xml.bind.annotation.*;  @xmlrootelement(name = "staff")  @xmlaccessortype(xmlaccesstype.field)  public class employee extends record  {  }

the problem ist because have getters return same list:

• record.getrecords() and
• employee.getemployees().

see

public linkedlist<record> getemployees() {     return super.getrecords(); } 

that's why have 2 identical lists. need duplicate getter? if not, remove , output without duplicates.