Java MultiThreading Stock

Feb 13, 2014

I am doing a multi threading program . I am unable to get the output i want. I have no compilation error . But I cant get the result I , Null exception. This is my Test program

import java.util.*;
public class Test
{
public static void main (String[]args){
int totalShares = 0 ;
double totalCost = 0.0;
String name = "FCS";
double profit = 0.0;

[code]....

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import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
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[Code] .....

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public class mainn{

public static void main(String [] args){
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[code]....

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import java.io.*;

class A
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B bc;
synchronized void funcA(B b)
{
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[Code] ....

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[Code] .....

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[Code] ....

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[Code] .....

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[URL] ....

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[Code] ......

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