Examples of YIntervalDataItem

Examples of org.jfree.data.xy.YIntervalDataItem

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    /**
     * Some checks for the clone() method.
     */
    public void testCloning() {
        YIntervalDataItem item1 = new YIntervalDataItem(1.0, 2.0, 1.5, 2.5);
        YIntervalDataItem item2 = null;
        try {
            item2 = (YIntervalDataItem) item1.clone();
        }
        catch (CloneNotSupportedException e) {
            e.printStackTrace();
        }
        assertTrue(item1 != item2);
        assertTrue(item1.getClass() == item2.getClass());
        assertTrue(item1.equals(item2));
    }
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Examples of org.jfree.data.xy.YIntervalDataItem

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    /**
     * Serialize an instance, restore it, and check for equality.
     */
    public void testSerialization() {
        YIntervalDataItem item1 = new YIntervalDataItem(1.0, 2.0, 1.5, 2.5);
        YIntervalDataItem item2 = null;
        try {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            ObjectOutput out = new ObjectOutputStream(buffer);
            out.writeObject(item1);
            out.close();
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