JAVA XML

<?xml version = "1.0" ?>
<Student_Detail1>
<Student>
<stu_Id> s-001 </stu_Id>
<stu_Name> ajay </stu_Name>
<stu_E-mail> ajay1@yahoo.com </stu_E-mail>
</Student>
</Student_Detail1>

package r4r;
import java.io.*;
import javax.xml.parsers.*;
import org.w3c.dom.*;
import org.xml.sax.*;
public class finderror {
	public static void main(String[] arg){
		try {
		BufferedReader br = new BufferedReader(new
		InputStreamReader(System.in));
		System.out.print("Enter the File name: ");
		String str = br.readLine();
		File file = new File(str);
		if(file.exists()){
		DocumentBuilderFactory fact = 
		DocumentBuilderFactory.newInstance();
		DocumentBuilder build = fact.newDocumentBuilder();
		Document docu = build.parse(str);
		System.out.println(str + " well");
		}
		else{
		System.out.print("File not found!");
		}
		}[an error occurred while processing this directive]
		catch (SAXParseException e) {
		System.out.println("type" + ": " + e.getMessage()+"\n");
		System.out.println("Line " + e.getLineNumber() + " Column "
		+ e.getColumnNumber());
		}
		catch (SAXException e) {
		System.err.println(e);
		System.exit(1);
		}
		catch (ParserConfigurationException e) {
		System.err.println(e);
		System.exit(1);
		}
		catch (IOException e) {
		System.err.println(e);
		System.exit(1);
		}
		}
}