--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/goodjava/xml/Xml.java	Mon Dec 25 23:07:59 2023 -0700
@@ -0,0 +1,27 @@
+package goodjava.xml;
+
+
+public final class Xml {
+	public String declaration;
+	private XmlElement element;
+
+	public XmlElement getElement() {
+		return element;
+	}
+
+	public void setElement(XmlElement element) {
+		if( element == null )
+			throw new IllegalArgumentException("element can't be null");
+		this.element = element;
+	}
+
+	@Override public String toString() {
+		StringBuilder sb = new StringBuilder();
+		if( declaration != null ) {
+			sb.append( declaration );
+			sb.append( '\n' );
+		}
+		element.toString(sb,0);
+		return sb.toString();
+	}
+}