static GridBagConstraints gridBagConstraints_vstack_1(int spacing) {
  ret gridBagConstraints_vstack_1(spacing/2, spacing/2);
}

static GridBagConstraints gridBagConstraints_vstack_1(int spacingTop, int spacingBottom) {
  new GridBagConstraints gbc;
  gbc.weightx = 1;
  gbc.fill = GridBagConstraints.HORIZONTAL;
  gbc.gridwidth = GridBagConstraints.REMAINDER;
  gbc.insets = new Insets(spacingTop, 0, spacingBottom, 0);
  ret gbc;
}