/** A stub class to test interface Piece. */ public class StubPiece implements Piece { protected String color; protected StubPosition position; protected int flipnumber; public StubBoard board; public StubPiece() { this.color = "black"; this.position = new StubPosition(1, 1); this.flipnumber = 0; this.board = new StubBoard(2, 2); } public int getRow() { return 1; } public int getColumn() { return 1; } public String getColor() { return "black"; } public int getFlip() { return 0; } public void pieceMove() { } public void flip() { this.color = "white"; } }