Reduce WhiteSpace In PrettyPrint

[opticyclic]

OutputFormat.createPrettyPrint() adds extra space that I don't tend to see in xml.
It adds a space at the end of every line and a blank line after the declaration.
This goes away if you add the following after it:

format.setPadText(false);
format.setNewLineAfterDeclaration(false);

Whilst whitespace in these places is still valid xml, it feels like they shouldn't be the defaults.

A quick search doesn't show examples using this extra whitespace.
e.g.
https://docs.oracle.com/javase/tutorial/jaxp/stax/example.html#bnbfn
https://docs.microsoft.com/en-us/previous-versions/windows/desktop/ms762271(v=vs.85)

[unkarjedy]

Observed the same issue.
Example:

import org.dom4j.Document;
import org.dom4j.DocumentException;
import org.dom4j.io.OutputFormat;
import org.dom4j.io.SAXReader;
import org.dom4j.io.XMLWriter;

import java.io.IOException;
import java.io.StringReader;
import java.io.StringWriter;

public class Main {
    private static final String xmlString = "<test>\n" +
            "  <one>1</one>\n" +
            "  <two>1</two>\n" +
            "</test>\n";

    public static void main(String[] args) throws DocumentException, IOException {
        SAXReader reader = new SAXReader();
        Document document = reader.read(new StringReader(xmlString));

        OutputFormat format = OutputFormat.createPrettyPrint();
        format.setIndentSize(2);
        format.setTrimText(true);
        format.setExpandEmptyElements(true);
        format.setNewLineAfterDeclaration(false);

        StringWriter stringWriter = new StringWriter();
        XMLWriter writer = new XMLWriter(stringWriter, format);

        writer.write(document);
        System.out.println(stringWriter);
    }
}

outputs

<?xml version="1.0" encoding="UTF-8"?>
<test> 
  <one>1</one>  
  <two>1</two> 
</test>

(notice spaces in <one>1</one> and <two>1</two>
instead of

<?xml version="1.0" encoding="UTF-8"?>
<test>
  <one>1</one>
  <two>1</two>
</test>