Example usage for org.jfree.data DataUtilities clone

Introduction

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

Prototype

public static double[][] clone(double[][] source) 

Source Link

Document

Returns a clone of the specified array.

Usage

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

/**
 * Returns an independent copy of this dataset.
 *
 * @return A clone./*ww  w. j  av a 2s  .  com*/
 *
 * @throws java.lang.CloneNotSupportedException if there is a problem with
 *    cloning.
 */
@Override
public Object clone() throws CloneNotSupportedException {
    DefaultHeatMapDataset clone = (DefaultHeatMapDataset) super.clone();
    clone.zValues = DataUtilities.clone(this.zValues);
    return clone;
}

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