I'm reading through a file and adding each line to a Doubly Linked List that I have, and I'm not sure how to include the last line of the file, and just hard-coded the last line. Is there a better way to do this?
(sc is a Scanner, s is the next String)
while(sc.hasNext()){
if(s.trim().compareTo("") != 0)
_list.addAtEnd(s);
s = sc.nextLine();
}
_list.addAtEnd("A D 10");
Change your loop to first read the line and then add it :
while(sc.hasNext()){
s = sc.nextLine();
if(s.trim().compareTo("") != 0)
_list.addAtEnd(s);
}
If you have the first s = sc.nextLine()
before the loop, remove it.
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