Constants.GROUP_SEPARATOR = '\0';
{ Settings.getInstance().setGroupSeparator('\0'); }
public void oKButton_ActionPerformed(java.awt.event.ActionEvent actionEvent) {	if (getGroupingCheckBox().isSelected() &&		getGroupingSeparatorTextField().getText().length()>0)		Constants.GROUP_SEPARATOR = getGroupingSeparatorTextField().getText().charAt(0);	else		Constants.GROUP_SEPARATOR = '\0';	dispose();}