1<?xml version="1.0" encoding="utf8" standalone="no"?> 2<!DOCTYPE properties SYSTEM "http://java.sun.com/dtd/properties.dtd"> 3 4<!-- 'entry1' is illegal as per the dtd --> 5 6<properties> 7<comment>comment1</comment> 8 9<entry key="firstkey">value of the first key</entry> 10<entry1 key="secondkey">value of the second key</entry1> 11</properties> 12