Encrypted Preferences in Java

Listing 2: The preference data for our sample program pkg.Test, exported in XML format.

<?xml version="1.0" encoding="UTF-8"?>

<!DOCTYPE preferences SYSTEM 'http://java.sun.com/dtd/preferences.dtd'>

<preferences EXTERNAL_XML_VERSION="1.0">
  <root type="user">
    <map />
    <node name="pkg">
      <map>
        <entry key="not" value="encrypted" />
      </map>
      <node name="encrypted">
        <map>
          <entry key="mjdajaddcioehjeljmahmpdbfhomifhp" value="hknhbmkdphkpbjipdijphpniboiecadn" />
        </map>
        <node name="subnode">
          <map>
            <entry key="eempdaneimckpiod" value="bkoaejfbcjpkckmflkijoomngbopblco" />
          </map>
        </node>
      </node>
      <node name="subnode">
        <map>
          <entry key="also not" value="encrypted" />
        </map>
      </node>
    </node>
  </root>
</preferences>