the input stream from which it was loaded.</p>
 <p>The class defers the usual work of the <a href="http://java.sun.com/j2se/1.3/docs/api/java/util/Properties.html">java.util.Properties</a>
 class to there, but it also keeps track of the contents of the
 input stream from which it was loaded (if applicable), so that it can
 write out the properties in as close a form as possible to the input.</p>
 <p>If no changes occur to property values, the output should be the same
 as the input, except for the leading d