change player name file

src/GomokuBoard.java

@@ -2,8 +2,11 @@ import java.util.List;
 import java.util.ArrayList;
 
 public class GomokuBoard {
+    /** The firstcell in the board, at the top left of the board. */
     private GomokuCell firstCell;
+    /** The width of the GomokuBoard.*/
     private int boardWith;
+    /**  The height of the GomokuBoard.*/
     private int bordHeight;
 
     //------------------Constructors--------------------------

src/GomokuCell.java

@@ -107,6 +107,13 @@ public class GomokuCell{
     //------------------Overides--------------------------
     @Override
     public String toString() {
-        return this.neighbour.toString() + this.state.toString();
+        switch (this.getSate()) {
+            case Color.NIL:
+                return " ";
+
+            default:
+                break;
+        }
+        return this.state.toString();
     }
 }