package Mypack;
class Balance {
String name;
double bal;
Balance(String n,double b) {
name=n;
bal=b;
}
void show(){
if(bal<0)
System.out.println("--> ");
System.out.println(name+":$"+bal);
}
}
class AccoutBalance {
public static void main(String[] args) {
Balance current[]=new Balance[3];
current[0]=new Balance("K.J.Fielding",123.23);
current[1]=new Balance("Will Tell",157.02);
current[2]=new Balance("Tom Jackson",-12.33);
}
}
用Jcreator编译时通过,但运行时就出现java.lang.NoSuchMethodError: main
Exception in thread "main" 错误。
class Balance {
String name;
double bal;
Balance(String n,double b) {
name=n;
bal=b;
}
void show(){
if(bal<0)
System.out.println("--> ");
System.out.println(name+":$"+bal);
}
}
class AccoutBalance {
public static void main(String[] args) {
Balance current[]=new Balance[3];
current[0]=new Balance("K.J.Fielding",123.23);
current[1]=new Balance("Will Tell",157.02);
current[2]=new Balance("Tom Jackson",-12.33);
}
}
用Jcreator编译时通过,但运行时就出现java.lang.NoSuchMethodError: main
Exception in thread "main" 错误。
呵呵,自我介绍一下:徐龙法,男,20,