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private static List cloneObject(
Object obj) throws Exception {
ByteArrayOutputStream byteOut = new ByteArrayOutputStream();
ObjectOutputStream out = new ObjectOutputStream(byteOut);
out.writeObject(obj);
ByteArrayInputStream byteIn = new ByteArrayInputStream(byteOut
.toByteArray());
ObjectInputStream in = new ObjectInputStream(byteIn);
return in.readObject();
}
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