Example usage for org.jfree.data.xy XYSeriesCollection clone

Introduction

In this page you can find the example usage for org.jfree.data.xy XYSeriesCollection clone.

Prototype

@Override
public Object clone() throws CloneNotSupportedException 

Source Link

Document

Returns a clone of this instance.

Usage

From source file:org.jfree.data.xy.junit.XYSeriesCollectionTests.java

/**
 * Confirm that cloning works./*w w w  .  j a  v  a2 s .co  m*/
 */
public void testCloning() {
    XYSeries s1 = new XYSeries("Series");
    s1.add(1.0, 1.1);
    XYSeriesCollection c1 = new XYSeriesCollection();
    c1.addSeries(s1);
    XYSeriesCollection c2 = null;
    try {
        c2 = (XYSeriesCollection) c1.clone();
    } catch (CloneNotSupportedException e) {
        e.printStackTrace();
    }
    assertTrue(c1 != c2);
    assertTrue(c1.getClass() == c2.getClass());
    assertTrue(c1.equals(c2));

    // check independence
    s1.setDescription("XYZ");
    assertFalse(c1.equals(c2));
}

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From source file:org.jfree.data.xy.junit.XYSeriesCollectionTest.java

/**
 * Confirm that cloning works.//from  ww  w .  j a  v  a 2  s  .  c o  m
 */
public void testCloning() {
    XYSeries s1 = new XYSeries("Series");
    s1.add(1.0, 1.1);
    XYSeriesCollection c1 = new XYSeriesCollection();
    c1.addSeries(s1);
    XYSeriesCollection c2 = null;
    try {
        c2 = (XYSeriesCollection) c1.clone();
    } catch (CloneNotSupportedException e) {
        e.printStackTrace();
        assertTrue(false);
        return;
    }
    assertTrue(c1 != c2);
    assertTrue(c1.getClass() == c2.getClass());
    assertTrue(c1.equals(c2));

    // check independence
    s1.setDescription("XYZ");
    assertFalse(c1.equals(c2));
}

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From source file:org.jfree.data.xy.XYSeriesCollectionTest.java

/**
 * Confirm that cloning works.//from   w w w  . ja va 2 s  . c  om
 */
@Test
public void testCloning() throws CloneNotSupportedException {
    XYSeries s1 = new XYSeries("Series");
    s1.add(1.0, 1.1);
    XYSeriesCollection c1 = new XYSeriesCollection();
    c1.addSeries(s1);
    XYSeriesCollection c2 = (XYSeriesCollection) c1.clone();
    assertNotSame(c1, c2);
    assertSame(c1.getClass(), c2.getClass());
    assertEquals(c1, c2);

    // check independence
    s1.setDescription("XYZ");
    assertFalse(c1.equals(c2));
}

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