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Message:

The compiler answer:

Posted by Eduardo on November 06, 2001 at 9:08 PM

public class LongComparator implements Comparator{
public int compare(Object o1, Object o2) {
long ss1 = Long.parseLong(o1.toString());
long ss2 = Long.parseLong(o2.toString());
return ss1.compareTo(ss2);
}
} //
C:\jdk1.3.1_01\Greenhouse\GreenhouseControls.java:186: long cannot be dereferenced
return ss1.compareTo(ss2);
^
1 error

• ss1 is basic data type srinivasarao November 07, 2001 at 1:01 AM (1)
  • It doesn't work... Eduardo November 07, 2001 at 8:33 AM (0)
• Sorting a List Matt Gerrans November 07, 2001 at 12:48 AM (2)
  • Maybe I'm still doing something wrong, here: Eduardo November 07, 2001 at 9:03 AM (1)
    • I soved!! Eduardo November 07, 2001 at 12:58 PM (0)