How to use

hasNullElements

method

in

com.vividsolutions.jts.geom.Geometry

/**
 * Constructs a DefaultCoordinateSequence based on the given array (the
 * array is not copied).
 *
 * @param coordinates the coordinate array that will be referenced.
 */
public DefaultCoordinateSequence(Coordinate[] coordinates) {
 if (Geometry.hasNullElements(coordinates)) {
  throw new IllegalArgumentException("Null coordinate");
 }
 this.coordinates = coordinates;
}

/**
 * Constructs a DefaultCoordinateSequence based on the given array (the
 * array is not copied).
 *
 * @param coordinates the coordinate array that will be referenced.
 */
public DefaultCoordinateSequence(Coordinate[] coordinates) {
 if (Geometry.hasNullElements(coordinates)) {
  throw new IllegalArgumentException("Null coordinate");
 }
 this.coordinates = coordinates;
}