Thread: Pl help with my class assingment

I messed up with my class assignment. Pl help me i did some so far.
File Ship

// public class Ship
{
	//fields
	private String name;
	private double speed;
 
	//constructors
 public Ship()
   {
 
   }
 
	//methods
	public String getName()
	{
		return name;
	}
 
	public double getSpeed()
	{
		return speed;
	}
 
	public void setName(String newName)
	{
		name = newName;
	}
 
	public void setSpeed(double s)
	{
		if (s >= 0)
		speed = s;
	}
 
	public double timeToCrossEnglishChannel(double s)
	{
		return speed * 2;
 
	}
}

And file ShipTest

//import java.util.Scanner;
public class ShipTest
{
	public static void main(String[] args)
	{	
		Ship myShip = new Ship();
 
		myShip.setName("Rob Roy");
 
	}
}

So in File ship how to: Declare a public method called timeToCrossEnglishChannel.
It takes no parameter and returns the number of hours it takes to cross the channel. The return value is of type double.
and in File Shiptest how to: Create an instance of type Ship. Call the variable of type Ship paddleStreamer.
The name of the paddleStreamer is Rob Roy and the speed is 6 knots. Use this information to assign the fields.