懂JAVA的帮忙看下 谢谢

2025-04-25 12:27:00
推荐回答(1个)
回答1:

public class PetrolTypeException extends RuntimeException
{
public void PetrolTypeException(String message) {}
}

改成:
public class PetrolTypeException extends RuntimeException
{
public PetrolTypeException(String message) {super(message);}
}

另外,把:
public class SaleVolumeException extends RuntimeException
{
private void SaleVolumeException(String message){}
}
改成:
public class SaleVolumeException extends RuntimeException
{
public SaleVolumeException(String message){super(message);}
}