Search by xpath

Let's assume this is xml:

<lib>
<books type="paperback" name="A" />
<books type="pdf" name="B" />
<books type="hardbound" name="A" />
</lib>

      

        
        
        
      

    

What would be the xpath code to find a book like = "paperback" and name = "A"? TIA.

Currently my code looks like this:

   import org.w3c.dom.*;
import javax.xml.xpath.*;
import javax.xml.parsers.*;
import java.io.IOException;
import org.xml.sax.SAXException;

public class demo {

  public static void main(String[] args) 
   throws ParserConfigurationException, SAXException, 
          IOException, XPathExpressionException {

    DocumentBuilderFactory domFactory = 
    DocumentBuilderFactory.newInstance();
          domFactory.setNamespaceAware(true); 
    DocumentBuilder builder = domFactory.newDocumentBuilder();
    Document doc = builder.parse("xml.xml");
    XPath xpath = XPathFactory.newInstance().newXPath();
       // XPath Query for showing all nodes value
    String version="fl1.0";
    XPathExpression expr = xpath.compile("//books/type[@input="paperback"]/text()");

    Object result = expr.evaluate(doc, XPathConstants.NODESET);
    NodeList nodes = (NodeList) result;
    for (int i = 0; i < nodes.getLength(); i++) {
     System.out.println(nodes.item(i).getNodeValue()); 
    }
  }
}