This keeps popping up

http://sidetrack1.deviantart.com/art/Javadocs-Not-Generated-353650496?ga_submit_new=10%253A1360562461

Here's the code for the things that need javadocs

import java.util.Scanner;

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

/**
 *
 * @author ufe-c122-pc05
 */
public class Lab2 {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) 
    {

        Scanner input = new Scanner(System.in);
        System.out.print ("enter first numerator ");
        int num1 = input.nextInt();//take in next input
        int denom1=0;//initilize denominator to zero
        while (denom1 == 0) //set a determined condition for so long as there is no input
        {
            System.out.print ("enter first denominator "); //prompt for input of a denominator
            denom1 = input.nextInt();//input for next denominator   
        } 
        System.out.print ("enter second numerator " );//prompt for another numerator
        int num2 = input.nextInt();//for accepting the next numerical input
        int denom2=0;//denominator condition set to zero
        while (denom2 == 0) //set a determined condition for so long as there is no input for the second denominator
        {
            System.out.print ("enter second denominator " );//display the prompt message
            denom2 = input.nextInt();//
        }
        Fraction firstfrac = new Fraction(num1,denom1); //this creates an object using the first fraction class
        Fraction secndfrac = new Fraction (num2,denom2);//this creates an object using the second fraction class

        firstfrac.display();//display first fraction
        secndfrac.display();//display second fraction

        int denomsum=firstfrac.getDenominator()*secndfrac.getDenominator() ;
        int numersum=(firstfrac.getNumerator()*secndfrac.getDenominator())
                     +(secndfrac.getNumerator()*firstfrac.getDenominator());

        Fraction sumfrac=new Fraction(numersum,denomsum);
        System.out.print("The sum of both fractions is ");
        sumfrac.display();
    }
}

and

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

/**
 *
 * @author ufe-c122-pc05
 */
public class Fraction {

    private int numerator;
    private int denominator;


    // constructor
    public Fraction (int num,int denom)//set the fraction to have the numerator and denominator variables
    {
        numerator=num; //numerator variable declared
        denominator=denom; //denominator variable declared
        reduce();
    } 

    public void display()//a public variable that can be accesed by Lab2
    {
        System.out.printf("%d / %d\n",numerator, denominator); //print out message stating input fraction parts
    }

//    public void add()
//    {
//     
//    }

    public int getNumerator()
    {
        return numerator; //display input numerator
    }

    public int getDenominator()
    {
        return denominator;//display input denominator
    }

    private void reduce()
    {
        //integer variable to be the gcd 
        int cd=findGCD();
        //find the greatest common divider

        // numerator/=cd; short form
        numerator=numerator/cd;
        denominator=denominator/cd;
    }

    private int findGCD()//to find the greatest multiple for the inputs
    {
        //declare private numerator and denominator
        int num=numerator; 
        int denom=denominator;

        if(denom==0)//in case the fraction is undefined
            {
            return num;
            } 
        while (denom>0){
        int tmp=num;
        num=denom;
        denom=tmp%num;
        }
        return num;//for displaying the divider
    }

}

What's wrong in these?.Sorry for sounding so frank -_- it's late now.Thanks everyone.

That sort of problem has nothing to do with your Java source code. The problem must be in your Ant buildfile. You should look to the XML to find whatever is causing your trouble.

This article has been dead for over six months. Start a new discussion instead.