How can I pass vector in java?

[arun singhal]

I am trying to pass a vector in java..
And I write A code given below..But have An error..This code is not working..
So please what should I need to do to remove error in this program.

   
import java.util.Vector;
public class ppp
{
	public static void main(String args[]){
		Vector v =  new Vector();
		v.add(2);
		vect(v);
	}
	public void vect(Vector v1)
	{
		
		System.out.println(v1);
	}
}
 

Please give me solution of this...

[Deepika Joshi]

   
	    public static void main(String args[]){  
	        Vector v =  new Vector();  
	        v.add(2);

	        ppp x = new ppp();
	        x.vect(v);  
	    }  
	    
	    
	    public void vect(Vector v1)  
	    {  
	          
	        System.out.println(v1);  
	    }  
 

[Marco Ehrentreich]

Hi Arun,

the problem is just that you're trying to access an instance (non-static) method from within a static context (the main method). Your code should work a expected by simply making the "vect" method "public static void".

Marco

[arun singhal]

Thanks for helping..
It is working..

[Marco Ehrentreich]

You're welcome!

As an advice: You can usually solve such problems without help by simply using an IDE like NetBeans or Eclipse. That way an integrated Java compiler tells you what's wrong with your code just by typing this code into an editor window. It would have told you something similar to that I posted above

Marco

[fred rosenberger]

as a general tip, saying "But have An error..This code is not working." is not helpful. If you get an error when compiling, tell us the error. Those 2-3 lines mean a LOT, and help focus in on the problem.