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I'm having a bit of trouble with this..


public void emptySquare(Location l)
/*
Pre-condition: the given Location value is within
the bounds of the current Grid
object...

great. you legend

the variables values have to be gotten from are: int r, c and location l. I assume the boolean returns true if there are null in all values of the grid at locations l from the r (row) and c (column)...

I have to fill in the areas where is marked "Complete me!!!" I cant do any of them!! any help would be much appreciated, thanks



import java.awt.*;


public class Grid implements...

thanks for the reply but i am unsure how to implement the code to define the method

/*
Pre-condition: none
Post-condition: true is returned if the game is
over because the grid is empty...

public boolean gameOver()
/*
Pre-condition: none
Post-condition: true is returned if the game is
over because the grid is empty
Informally: return whether or not the game is over...