Thread: Please help, thanks.

In my code I am having problems with it recognizing the stack, and also passing it down parameters as well as recognizing everything in my 2nd method.

import java.util.Scanner;
import java.io.*;
import java.util.Stack.*;
import java.util.StringTokenizer;
 
class Proj31610{
 
public static void main(String args[]){
String data=args[0];
File filereader=new File(data); 
Scanner in=new Scanner(filereader);
 
String collect;
Stack<Integer> holditdown=new Stack<Integer>();   //Float for the div?
 
while(in.hasNext()){
 
collect=in.nextLine();
givmehabreak(collect, holditdown);
 
		   }//end of the while loop 
 
 
 
}//end of main method
 
 
public void givmehabreak(string collects, Stack carrys){
String tolken1, tolken2;
int tolkentaker;
StringTokenizer st= new StringTokenizer(collects);
 
while(st.hasMoreTokens()){                    // ?
tolken1=st.nexttoken;
tolken2=st.nexttoken;
		      }
try{
tolkentaker=Integer.parseInt(tolken2);                      //?
}
 
catch(ParseException e){
System.out.println("There was no Integer here");
}
 
if(tolken1.equalsIgnoreCase("CLR"))
clrStack(carrys);
 
else if(tolken1.equalsIgnoreCase("HlT")){
System.out.println("Machine Halted sir. ");
System.out(0);
					}
else if(tolken1.equalsIgnoreCase("nEG"))
negstack(carrys);
 
else if(tolken1.equalsIgnoreCase("AdD"))
addStack(carrys);
 
else if(tolken1.equalsIgnoreCase("Sub"))
subStack(carrys);
 
else if(tolken1.equalsIgnoreCase("MuL"))
mulStack(carrys);
 
else if(tolken1.equalsIgnoreCase("dIv"))
try{
	divStack(carrys);
}
catch (DivideByZeroException e){
 
System.out.println(" You cannot divide... anything by zero. ");
}
 
else if(tolken1.equalsIgnoreCase("LDC"))
ldcStack(tolkentaker, carrys);
 
else if(tolken1.equalsIgnoreCase("INp"))
inpStack(carrys);
 
else if(tolken1.equalsIgnoreCase("OuT"))
outStack(carrys);
 
else if(tolken1.equalsIgnoreCase("NlN"))
System.out.println("");
 
else if(tolken1.equalsIgnoreCase("dBg"))
dgbStack(carrys);
 
else
System.out.println("Warning - illegal command '" + collects + "' ignored, good day sir. ");
 
 
}//end of givemehabreak 
 
 
public void clrStack(stack hey){
 
while(hey.size() > 0)
hey.pop();
 
}//end of clear stack method
 
public void negStack(stack reception){
int reeves;
if(reception.size() >0){
 
reeves=reception.pop();
reeves=reeves*-1;
reception.push(reeves);
}
 
else
System.out(0);
 
}//end of negate stack method
 
public void addStack(stack reception){
int manny, harris, td;
 
if(reception.size() > 2){
manny=reception.pop();
harris=reception.pop();
td=manny+harris;
reception.push(td);
			}
else
System.out(0);
 
}//end of add stack method
 
public void subStack(stack reception){
int rose, sat, nostats;
 
if(reception.size() > 2){
sat=reception.pop();
rose=reception.pop();
nostats=sat-rose;
reception.push(nostats);
			}
 
else
System.out(0);
}//end subtract stack method 
 
public void mulStack(stack reception){
int twentwo, fourfive, lega;
 
if(reception.size() > 2){
twentwo=reception.pop();
fourfive=reception.pop();
lega=fourfive*twentwo;
reception.push(lega);
			}
 
else
System.out(0);
 
}//end of multiply stack method
 
public void divStack(stack reception){
int ss, vc, dw;
 
if(reception.size() > 2){
ss=reception.pop();
vc=reception.pop();
dw=vc/ss;
reception.push(dw);
			}
else
System.out(0);
 
}//end of divide stack method
 
public void ldcStack(int locken, stack reception){
 
reception.push(locken);
 
}//end of LDC stack
 
 
 
public void inpStack(stack reception){
int masta;
 
 
Scanner toldya= new Scanner(System.in);
System.out.println("Enter that. ");
masta=toldya.nextInt();
reception.push(masta);
 
 
}//end of input method
 
 
public void outStack(stack reception){
int tells;
 
if(reception.size() > 1){
tells=reception.pop();
System.out.println(tells);
			}
 
else
System.out(0);
 
 
}//end of output, new line method
 
 
 
public void dbgStack(stack reception){      //Will it just leave the stack empty?
 
System.out.println(reception);
 
}//end of Debug stack
 
}//end of class Proj31610

Errors I get alot of cannot find symbols, I confused.

There are so many problems with this code.

You don't have all the correct imports imported and you have made silly mistakes with method capitalization.
For example, st.nexttoken(); needs to be st.nextToken();

Certain methods need to be static etc.

What IDE do you use? I personally use Eclipse and this points out all these issues clearly.
Your going to need to go through this and touch up on your basic Java knowledge. Good luck.