Thread: Re: Reading a file line by line using the Scanner class

        	String data;
        	FileInputStream in=new FileInputStream("D:\\Shared\\abc.txt");
        	BufferedReader bw=new BufferedReader(new InputStreamReader(in));
        	while((data=bw.readLine())!=null)
        	{
        	System.out.println(data);
        	String datar[]=data.split(",");
 
             for(int k=0;k<1;k++)
             {
         		String ate=(String) datar[k];
         		System.out.println(ate);
         		for(int j=1;j<2;j++)
         		{
         			String a=(String) datar[j];
         			System.out.println(a);
        	    }
             }
 
        	}

I want to authenticate the user by reading data from file. my file contains username and password. i am not able to store all the lines of a file. If i am able to store all lines somewhere i can compare them with the input user has entered........
Thanks in advance.....