OOP Upr 7 File WiP RectangleArray

package Reader;

public class RectangleArray {
private ColorRectanglep[] rectangles = new ColorRectangle[10];
private String fileName;
public RectangleArray(String fileName, String readerType) {
    this.fileName = fileName;
    switch(readerType) {
    case "RAF":
        readWithRAF();
        break;
    case "Scanner":
        readWithScanner();
        break;
    case "BuffReader":
        readWithBufferedReader();
        break;
        default:
            System.out.println("No such reader!");


    }
}

public void readWithRAF() {
    RAFReader reader = new RAFReader();
    rectangles = (ColorRectangle[]) reader.readFile(fileName);
}
}