Java Programming

In my program I get an Xml from an exist database and want to place it in the hard drive.

I have made the xerces imports I need:

import org.apache.xerces.domx.XGrammarWriter.OutputFormat;
import org.apache.xml.serialize.XMLSerializer;

I have the jar on my classpath.and the code I am getting trouble with is:

OutputFormat format = new OutputFormat(doc2);
                    format.setIndenting(true);
                    XMLSerializer serializer = new XMLSerializer(new FileOutputStream(new File("C:\\Configuration\\XmlCopy.xml")), format);

I get the following errors

C:\.....\Wizard1.java:2946: cannot find symbol
symbol  : constructor OutputFormat(org.w3c.dom.Document)
location: class org.apache.xerces.domx.XGrammarWriter.OutputFormat
                    OutputFormat format = new OutputFormat(doc2);
C:\.....\Wizard1.java:2947: cannot find symbol
symbol  : method setIndenting(boolean)
location: class org.apache.xerces.domx.XGrammarWriter.OutputFormat
                    format.setIndenting(true);
C:\....\Wizard1.java:2948: cannot find symbol
symbol  : constructor XMLSerializer(java.io.FileOutputStream,org.apache.xerces.domx.XGrammarWriter.OutputFormat)
location: class org.apache.xml.serialize.XMLSerializer
                    XMLSerializer serializer = new XMLSerializer(new FileOutputStream(new File("C:\\Configuration\\XmlCopy.xml")), format);

Any ideas about what I'm doing wrong?