in maven-plugin-tools-generators/src/main/java/org/apache/maven/tools/plugin/generator/HtmlToPlainTextConverter.java [65:76]
public void head(Node node, int depth) {
String name = node.nodeName();
if (node instanceof TextNode) {
accum.append(((TextNode) node).text()); // TextNodes carry all user-readable text in the DOM.
} else if (name.equals("li")) {
accum.append("\n * ");
} else if (name.equals("dt")) {
accum.append(" ");
} else if (StringUtil.in(name, "p", "h1", "h2", "h3", "h4", "h5", "tr")) {
accum.append("\n");
}
}