public static void printBoundables(List boundables, String title, PrintStream out) {
out.println("============ " + title + " ============\n");
out.print("GEOMETRYCOLLECTION(");
boolean first = true;
for (Iterator i = boundables.iterator(); i.hasNext(); ) {
Boundable boundable = (Boundable) i.next();
if (first) {
first = false;
}
else {
out.print(",");