public @NotNull GridBag reset() {
    gridwidth = gridheight = 1;

    int column = gridx;

    anchor(getDefaultAnchor(column));
    fill = getDefaultFill(column);
    weightx(getDefaultWeightX(column));
    weighty(getDefaultWeightY(column));
    padx(getDefaultPaddingX(column));
    pady(getDefaultPaddingY(column));
    insets(getDefaultInsets(column));
    return this;
  }
public @NotNull GridBag reset()