/**
* Helper function to remove indentations.
*
* @param element
*/
private void removeIndentations(OMElement element) {
List<OMText> removables = new ArrayList<OMText>();
removeIndentations(element, removables);
for (OMText node : removables) {
node.detach();
}
}
/**
* Helper function to remove indentations.
*
* @param element
* @param removables
*/
private void removeIndentations(OMElement element, List<OMText> removables) {
Iterator children = element.getChildren();
while (children.hasNext()) {
Object next = children.next();
if (next instanceof OMText) {
OMText text = (OMText) next;
if (text.getText().trim().equals("")) {
removables.add(text);
}
} else if (next instanceof OMElement) {
removeIndentations((OMElement) next, removables);
}
}
}