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Thanks man!... I got it working! you've been very helpful

cheers

Here are the other two classes needed for this program, and you should have a text file datafile.txt with a simple expression like 1 + 2 $

package postfixstack;

public class Node<T> {

...

mine does have the import statements, I just forgot to put them in the post. The problem with my output is that I'm only printing the numbers out, I can't figure out why I'm not displaying the...

guys, I need to convert from infix to postfix notation. I'm reading from a file containing the following example

input: 2 + 3 ( 4 - 3 ) * 10 $

$ = eol

output: 2 3 4 3 - 10 * +

I'm...