IntervalCategoryLabelGeneratorTests.java 文件源码

/**
 * Serialize an instance, restore it, and check for equality.
 */
public void testSerialization() {

    IntervalCategoryLabelGenerator g1
        = new IntervalCategoryLabelGenerator("{3} - {4}", DateFormat.getInstance());
    IntervalCategoryLabelGenerator g2 = null;

    try {
        ByteArrayOutputStream buffer = new ByteArrayOutputStream();
        ObjectOutput out = new ObjectOutputStream(buffer);
        out.writeObject(g1);
        out.close();

        ObjectInput in = new ObjectInputStream(new ByteArrayInputStream(buffer.toByteArray()));
        g2 = (IntervalCategoryLabelGenerator) in.readObject();
        in.close();
    }
    catch (Exception e) {
        System.out.println(e.toString());
    }
    assertEquals(g1, g2);

}