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package sableCCCalculator;
import sableCCCalculator.node.*;
import java.util.Stack;

public class ProgramStack<T extends Token> extends Stack<T> {
    
    public String toString() {
        String out = "Stack is now: [";
        for (int i = 0; i < this.size(); i++) {
            String theStr = this.elementAt(i).toString();
            out += String.format("%s, ", theStr.substring(0, theStr.length() - 1));
        }
        return out.substring(0, out.length() - 2) + "]";
    }

    public static void main(String[] args) {
        ProgramStack<Token> myStack = new ProgramStack<>();
        myStack.add(new TNumber("2"));
        myStack.add(new TNumber("4"));
        myStack.add(new TNumber("6"));
        myStack.add(new TNumber("0"));
        myStack.add(new TNumber("1"));
        myStack.add(new TDouble("24601.10642"));

        System.out.println(myStack.pop().getText());
        System.out.println(myStack);
    }
}