Quick and dirty native Array serialization and deserialization.

Serializer.java

public class Serializer {
    public static void main(String[] args) throws Exception {

 // Serialize an int[]
     
    ObjectOutputStream out = new ObjectOutputStream(new FileOutputStream("test.ser"));
        out.writeObject(new int[] {0, 1, 2, 3, 4, 5, 6, 7, 8, 9});
        out.flush();
        out.close();

        // Deserialize the int[]
        ObjectInputStream in = new ObjectInputStream(new FileInputStream("test.ser"));
        int[] array = (int[]) in.readObject();
        in.close();

        // Print out contents of deserialized int[]
        System.out.println("It is " + (array instanceof Serializable) + " that int[] implements Serializable");
        System.out.print("Deserialized array: " + array[0]);
        for (int i=1; i<array.length; i++) {
            System.out.print(", " + array[i]);
        }
        System.out.println();
    }
}