Parsing XML data

The Document class provides an easy way for us to store formatted information in an object. In the preceding section's program, we read in information from a cars.xml file into our Java Document object. Here's what the cars.xml file looks like:

<?xml version="1.0"?> 
<cars> 
    <owner name="Billy"> 
        <car vin="LJPCBLCX11000237"> 
            <make>Ford</make> 
            <model>Fusion</model> 
            <year>2014</year> 
            <color>Blue</color> 
        </car> 
        <car vin="LGHIALCX89880011"> 
            <make>Toyota</make> 
            <model>Tacoma</model> 
            <year>2013</year> 
            <color>Green</color> 
        </car> 
        <car vin="GJSIALSS22000567"> 
            <make>Dodge</make> 
            <model>Charger</model> 
            <year>2013</year&gt...