/** {@inheritDoc} */
public void writeExternal(ObjectOutput out) throws IOException {
// VERSION
out.writeByte(0);
// SUPER
super.writeExternal(out);
// NUMBER OF ENTRIES
out.writeInt(_size);
// ENTRIES
for (int i = _states.length; i-- > 0; ) {
if (_states[i] == FULL) {
out.writeLong(_set[i]);
out.writeFloat(_values[i]);
}
}
}