当我尝试构建cordova app时,会发生此错误。请帮助我解决。
public class BumperCar implements Vehicle {
public void bump(BumperCar other){
System.out.println("They bounce off harmlessly and continue going.")
}
}
public class Train implements Vehicle {
public void bump(Train other){
System.out.println("Breaking news: Dozens die in horrible train on train collision.")
}
}