private void createNotifyOnInstallEntry(Composite client, FormToolkit toolkit) {
notifyOnInstallEntry = new BooleanFormEntry(client, toolkit, "notify-on-install");
notifyOnInstallEntry.setValue(composerPackage.getConfig().getNotifyOnInstall());
notifyOnInstallEntry.addBooleanFormEntryListener(new IBooleanFormEntryListener() {
public void selectionChanged(BooleanFormEntry entry) {
if (entry.getValue()) {
composerPackage.getConfig().remove("notify-on-install");
} else {
composerPackage.getConfig().setNotifyOnInstall(entry.getValue());