Example usage for org.jfree.data.general DefaultPieDataset equals

Introduction

In this page you can find the example usage for org.jfree.data.general DefaultPieDataset equals.

Prototype

@Override
public boolean equals(Object obj) 

Source Link

Document

Tests if this object is equal to another.

Usage

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

/**
 * Confirm that cloning works.//from w  ww . java  2s.c o m
 */
public void testCloning() throws CloneNotSupportedException {
    DefaultPieDataset d1 = new DefaultPieDataset();
    d1.setValue("V1", new Integer(1));
    d1.setValue("V2", null);
    d1.setValue("V3", new Integer(3));
    DefaultPieDataset d2 = (DefaultPieDataset) d1.clone();

    assertTrue(d1 != d2);
    assertTrue(d1.getClass() == d2.getClass());
    assertTrue(d1.equals(d2));
}

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