The workaround for GWT HashSet transport.
// this wont work
java.util.HashSet<Long> hs = jdoIds;
// work around
private HashSet<Long> getChildren() {
if (jdoIds == null || jdoIds.size() == 0) {
return null;
}
java.util.HashSet<Long> r = new java.util.HashSet<Long>();
Iterator<Long> itr = jdoIds.iterator();
while (itr.hasNext()) {
Long l = itr.next();
if (l != null) {
r.add(l);
}
}
return r;
}
Brandon Donnelson
http://gwt-examples.googlecode.com
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