diff -r 6bdb45af26d9 -r b6ff5b7a8422 java/sql-dk/src/main/java/info/globalcode/sql/dk/formatting/AbstractXmlFormatter.java
--- a/java/sql-dk/src/main/java/info/globalcode/sql/dk/formatting/AbstractXmlFormatter.java	Mon Mar 04 22:28:29 2019 +0100
+++ b/java/sql-dk/src/main/java/info/globalcode/sql/dk/formatting/AbstractXmlFormatter.java	Tue Mar 05 21:22:33 2019 +0100
@@ -61,7 +61,7 @@
 	private static final TerminalColor ATTRIBUTE_VALUE_COLOR = TerminalColor.Yellow;
 	private static final TerminalColor XML_DECLARATION_COLOR = TerminalColor.Red;
 	private static final TerminalColor XML_DOCTYPE_COLOR = TerminalColor.Cyan;
-	private Stack<QName> treePosition = new Stack<>();
+	private final Stack<QName> treePosition = new Stack<>();
 	private final ColorfulPrintWriter out;
 	private final String indent;
 	private final boolean indentText;
@@ -205,14 +205,6 @@
 		}
 	}
 
-	protected static QName qname(String name) {
-		return new QName(name);
-	}
-
-	protected static QName qname(String prefix, String name) {
-		return new QName(null, name, prefix);
-	}
-
 	private String toString(QName name) {
 		if (isEmpty(name.getPrefix(), true)) {
 			return escapeName(name.getLocalPart());