public void setCenter(java.util.Collection<Double> center) {
        if (center == null) {
            this.center = null;
            return;
        }

        this.center = new java.util.ArrayList<Double>(center);
    }
<p>
A single point geometry, specifying the center of the circle, using <a
href="https://gisgeography.com/wgs84-world-geodetic-system/">WGS 84</a> coordinates, in the form
<code>[longitude, latitude]</code>.
</p>

@param center
       A single point geometry, specifying the center of the circle, using <a
       href="https://gisgeography.com/wgs84-world-geodetic-system/">WGS 84</a> coordinates, in the form
       <code>[longitude, latitude]</code>.
aws-java-sdk-location/src/main/java/com/amazonaws/services/location/model/Circle.java