children.clear();
}
void print(StringBuilder sb, int indent) {
printIndent(sb, indent);
sb.append(SEPARATOR).append(name);
<BUG>if(children != null && children.size() > 0) {
</BUG>
Collection values=children.values();
for(Iterator it=values.iterator(); it.hasNext();) {
sb.append('\n');

children.clear();
}
void print(StringBuilder sb, int indent) {
printIndent(sb, indent);
sb.append(SEPARATOR).append(name);
if(children != null && !children.isEmpty()) {
Collection values=children.values();
for(Iterator it=values.iterator(); it.hasNext();) {
sb.append('\n');
