Example usage for org.jfree.data.general DefaultHeatMapDataset getClass

Introduction

In this page you can find the example usage for org.jfree.data.general DefaultHeatMapDataset getClass.

Prototype

@HotSpotIntrinsicCandidate
public final native Class<?> getClass();

Source Link

Document

Returns the runtime class of this Object .

Usage

From source file:org.jfree.data.general.DefaultHeatMapDatasetTest.java

/**
 * Confirm that cloning works./*from www.j a v  a  2 s  .  co m*/
 */
@Test
public void testCloning() throws CloneNotSupportedException {
    DefaultHeatMapDataset d1 = new DefaultHeatMapDataset(2, 3, -1.0, 4.0, -2.0, 5.0);
    d1.setZValue(0, 0, 10.0);
    d1.setZValue(0, 1, Double.NEGATIVE_INFINITY);
    d1.setZValue(0, 2, Double.POSITIVE_INFINITY);
    d1.setZValue(1, 0, Double.NaN);
    DefaultHeatMapDataset d2 = (DefaultHeatMapDataset) d1.clone();
    assertTrue(d1 != d2);
    assertTrue(d1.getClass() == d2.getClass());
    assertTrue(d1.equals(d2));

    // simple check for independence
    d1.setZValue(0, 0, 11.0);
    assertFalse(d1.equals(d2));
    d2.setZValue(0, 0, 11.0);
    assertTrue(d1.equals(d2));
}

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