toCoordinateArray method

List<Coordinate> toCoordinateArray(
  1. List<Coordinate> stack
)

An alternative to Stack.toArray, which is not present in earlier versions of Java.

Implementation

List<Coordinate> toCoordinateArray(List<Coordinate> stack) {
  List<Coordinate> coordinates = [];
  for (int i = 0; i < stack.length; i++) {
    Coordinate coordinate = stack[i];
    coordinates.add(coordinate);
  }
  return coordinates;
}