请高手帮我调试下面,最好能解释一下。送100分,不成敬意,谢谢!
class CustomerCareExecutive{
String executiveName;
int rating;
public void displayDetails(){
System.out.println(executiveName);
System.out.println(rating);
}
}
public class ExecutiveCollection {
CustomerCareExecutive exObjects[];
ExecutiveCollection(){
for(int ctr=0;ctr!=3;ctr++){
exObjects[ctr]=new CustomerCareExecutive();
}
exObjects[0].executiveName="Smart Cells Inc";
exObjects[0].rating=Integer.parseInt("30+40");
exObjects[1].executiveName="AlkaTel";
exObjects[1].rating=85;
exObjects[2].executiveName="CellTalk Inc";
exObjects[2].rating=60;
}
public void displayCollection(){
for(int ctr=0;ctr!=3;ctr++){
exObjects[ctr].displayDetails();
}
}
public static void main(String arg[]){
ExecutiveCollection collectionObj;
collectionObj=new ExecutiveCollection();
collectionObj.displayCollection();
System.out.println("All Records displayed");
}
}