Hello,

I have been trying to get my code to work using the information in this thread, but it seems to be problems no matter what i try. Here is my code:

Collections.sort(packets, new Comparator(){

  public int compare(Object o1, Object o2) {
    long p1 = ((TCPPacket)o1).getSequenceNumber();
    long p2 = ((TCPPacket)o2).getSequenceNumber();

    return p1.compareToIgnoreCase(p2);
 }
}

This gives me the following error:

"Cannot invoke compareToIgnoreCase(long) on the primitive type long".

So I tried to follow WombatNations advice and did the following:

Collections.sort(packets, new Comparator(){

  public int compare(Object o1, Object o2) {
    Long p1 = new Long(((TCPPacket)o1).getSequenceNumber());
    Long p2 = new Long(((TCPPacket)o2).getSequenceNumber());

    return p1.compareToIgnoreCase(p2);
 }
}


And now i'm getting a different error:

"The method compareToIgnoreCase(Long) is undefined for the type Long".

Any help to solve this would be greatly appreciated.

Thank you in advance for your time.

M