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我知道從我的文件中讀取的數據被解析並正確讀入，但是當我嘗試將其添加到我的arraylist的CTARoute對象中時，我得到一個ArrayIndexOutOfBoundsException嘗試從顯然不存在的索引調用get方法。如何從文件中讀取數據，將對象添加到我的數組列表中？
另外，在CTARoute中的行reader = new ReadFile();似乎存在問題。
CTARoute類：
public class CTARoute{
static ReadFile reader;
private String StationName;
private double Latitude;
private double Longitude;
private String Location;
private boolean WheelChair;
private int GreenLine;
private int RedLine;
public CTARoute(){
StationName = "";
Latitude = 0;
Longitude = 0;
Location = "elevated";
WheelChair = true;
GreenLine = 0;
RedLine = 0;
}
public CTARoute(String StationName, double Latitude, double Longitude, String Location, boolean wheelChair, int GreenLine,int RedLine){
this.StationName = StationName;
this.Latitude = Latitude;
this.Longitude = Longitude;
this.Location = Location;
this.WheelChair = WheelChair;
this.GreenLine = GreenLine;
this.RedLine = RedLine;
}
public String getStationName(){
return StationName;
}
public Double getLatitude(){
return Latitude;
}
public Double getLongitude(){
return Longitude;
}
public String getLocation(){
return Location;
}
public Boolean getWheelChair(){
return WheelChair;
}
public int getGreenLine(){
return GreenLine;
}
public int getRedLine(){
return RedLine;
}
public void setStationName(String station){
StationName = station;
}
public void setLatitude(double lat){
Latitude = lat;
}
public void setLongitude(double lon){
Longitude = lon;
}
public void setLocation(String loc){
Location = loc;
}
public void setWheelChair(Boolean whe){
WheelChair = whe;
}
public static void main(String args[]){
Scanner scan = new Scanner(System.in);
reader = new ReadFile();
}
的ReadFile類：
public class ReadFile {
ArrayList<CTARoute> route;
public ReadFile(){
String csvFile = "CTAStops(1).csv";
File file = new File(csvFile);
try{
Scanner inputStream = new Scanner(file);
inputStream.nextLine();
while(inputStream.hasNextLine()){
route = new ArrayList<CTARoute>();
String data = inputStream.nextLine();
String var[] = data.split(",");
route.add(new CTARoute(var[0],Double.parseDouble(var[1]),Double.parseDouble(var[2]),var[3],Boolean.parseBoolean(var[4]),Integer.parseInt(var[5]),Integer.parseInt(var[6])));
}
inputStream.close();
System.out.println(route.get(2).getStationName()); //testing to see if CTARoute objects are actually added to route.....
}catch (FileNotFoundException e){
e.printStackTrace();
}
}
}