public MatteBorder(int top, int left, int bottom, int right, Color color) { super(top, left, bottom, right); this.c = color; }
public MatteBorder(int top, int left, int bottom, int right, Color matteColor) { super(top, left, bottom, right);  if (matteColor == null) throw new IllegalArgumentException();  this.color = matteColor; }
    public MatteBorder(int top,		int left,		int bottom, 		int right,		Color color)    {        super(top, left, bottom, right);        this.c = color;    }