// references/TemperatureReading.java

// (c)2021 MindView LLC: see Copyright.txt

// We make no guarantees that this code is fit for any purpose.

// Visit http://OnJava8.com for more book information.

// Cloning a composed object

package references;

public class TemperatureReading implements Cloneable {

private long time;

private double temperature;

public TemperatureReading(double temperature) {

time = System.currentTimeMillis();

this.temperature = temperature;

}

@Override public TemperatureReading clone() {

try {

return (TemperatureReading)super.clone();

} catch(CloneNotSupportedException e) {

throw new RuntimeException(e);

}

}

public double getTemperature() {

return temperature;

}

public void setTemperature(double temp) {

this.temperature = temp;

}

@Override public String toString() {

return String.valueOf(temperature);

}

}