— Scott McNealy, Sun Microsystems Chairman, President and ceo

554
 
chapter 16
Reverse Engineer
Assume this code exists in 
a single file. Your job is 
to fill in the blanks so the 
the program will create the 
output shown.
import __________________;
public class SortMountains {
LinkedList______________ mtn = new LinkedList____________();
class NameCompare ___________________________________ {
public int compare(Mountain one, Mountain two) {
return ___________________________;
}
}
class HeightCompare _______________________________ {
public int compare(Mountain one, Mountain two) {
return (__________________________);
}
}
public static void main(String [] args) {
new SortMountain().go();
}
public void go() {
mtn.add(new Mountain(“Longs”, 14255));
mtn.add(new Mountain(“Elbert”, 14433));
mtn.add(new Mountain(“Maroon”, 14156));
mtn.add(new Mountain(“Castle”, 14265));
System.out.println(“as entered:\n” + mtn);
NameCompare nc = new NameCompare();
_________________________________;
System.out.println(“by name:\n” + mtn); 
HeightCompare hc = new HeightCompare();
_________________________________;
System.out.println(“by height:\n” + mtn); 
}
}
class Mountain {
__________________;
_________________;
______________________ {
_________________;
_________________;
}
_________________________ {
______________________________;
}
}
File Edit Window Help ThisOne’sForBob
%java SortMountains
as entered:
[Longs 14255, Elbert 14433, Maroon 14156, Castle 14265]
by name:
[Castle 14265, Elbert 14433, Longs 14255, Maroon 14156]
by height:
[Elbert 14433, Castle 14265, Longs 14255, Maroon 14156]