users.xml

<?xml version="1.0" encoding="UTF-8"?>
<java version="1.7.0_72" class="java.beans.XMLDecoder">
    <object class="java.webapp.util.LinkedHashMap">
        <void method="put">
   <int>1</int>
            <object class="webapp.model.User">
            <void property="newPassword">
     <null/>
    </void>
    <void property="password">
     <null/>
    </void>
    <void property="username">
     <string>User1</string>
    </void>
   </object>
  </void>
  <void method="put">
   <int>2</int>
      <object class="webapp.model.User" id="User0">
          <void class="webapp.model.User" method="getField">
          <string>id</string>
     <void method="set">
      <object idref="User0"/>
      <int>2</int>
     </void>
    </void>
    <void property="newPassword">
     <null/>
    </void>
    <void property="password">
     <null/>
    </void>
    <void property="username">
     <string>User2</string>
    </void>
   </object>
  </void>
  <void method="put">
   <int>3</int>
      <object class="webapp.model.User" id="User1">
          <void class="webapp.model.User" method="getField">
          <string>id</string>
     <void method="set">
      <object idref="User1"/>
      <int>3</int>
     </void>
    </void>
    <void property="newPassword">
     <null/>
    </void>
    <void property="password">
     <null/>
    </void>
    <void property="username">
     <string>User3</string>
    </void>
   </object>
  </void>
 </object>
</java>