?? parcel9.java
字號(hào):
//: Parcel9.java
// Using "instance initialization" to perform construction on an anonymous inner class
public class Parcel9 {
public Destination dest(final String dest, final float price) {
return new Destination() {
private int cost;
// Instance initialization for each object:
{
cost = Math.round(price);
if ( cost > 100 )
System.out.println("Over budget!");
}
private String label = dest;
public String readLabel() { return label; }
};
}
public static void main(String[] args) {
Parcel9 p = new Parcel9();
Destination d = p.dest("Tanzania", 101.395F);
}
}
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