For what is about JVM options the section of the plist from 2.0 GA bundle is empty:

  <key>JVMOptions</key>
  <array>

  </array>
  <key>JVMUserOptions</key>
    <dict>

    </dict>

Expected content is:

  <key>JVMOptions</key>
  <array>
    <string>-Djava.security.manager</string>
    <string>-Djava.security.policy=$APPDIR/Resources/scenebuilder.policy</string>
    <string>-Dfile.encoding=UTF-8</string>
  </array>
  <key>JVMUserOptions</key>
    <dict>
      <key>-Djavafx.autoproxy.disable=</key>
      <string>true</string>
      <key>-Djava.util.logging.config.file=</key>
      <string>$APPDIR/Java/logging.properties</string>
    </dict>

On Windows and Linux all is fine.