private void addButtonActionPerformed(
java.awt.event.ActionEvent evt) { // GEN-FIRST:event_addButtonActionPerformed
if (targetObjective == null) {
JOptionPane.showMessageDialog(
null, "Warning: All fields must be defined.", "Warning", JOptionPane.WARNING_MESSAGE);
return;
}
psdre.addObjective(targetObjective);
frame.setVisible(false);
frame.dispose();
} // GEN-LAST:event_addButtonActionPerformed
