Get rid of black lines near edge of thumbnails

// upload the whole bitmap but we reduce the time of uploading each tile

// so it make the animation more smooth and prevents jank.

public class TiledTexture implements Texture {

    private static final int CONTENT_SIZE = 254;

    private static final int BORDER_SIZE = 1;

    private static final int CONTENT_SIZE = 256;

    private static final int BORDER_SIZE = 0;

    private static final int TILE_SIZE = CONTENT_SIZE + 2 * BORDER_SIZE;

    private static final int INIT_CAPACITY = 8;