How to use

clearAllRememberedStates

method

in

org.eclipse.jdt.internal.ui.dialogs.OptionalMessageDialog

protected final void unhideAllDialogs() {
  OptionalMessageDialog.clearAllRememberedStates();
  MessageDialog.openInformation(getShell(), PreferencesMessages.JavaBasePreferencePage_do_not_hide_dialog_title, PreferencesMessages.JavaBasePreferencePage_do_not_hide_dialog_message);
}

protected final void unhideAllDialogs() {
  OptionalMessageDialog.clearAllRememberedStates();
  MessageDialog.openInformation(getShell(), PreferencesMessages.JavaBasePreferencePage_do_not_hide_dialog_title, PreferencesMessages.JavaBasePreferencePage_do_not_hide_dialog_message);
}

protected final void unhideAllDialogs() {
  OptionalMessageDialog.clearAllRememberedStates();
  MessageDialog.openInformation(getShell(), PreferencesMessages.JavaBasePreferencePage_do_not_hide_dialog_title, PreferencesMessages.JavaBasePreferencePage_do_not_hide_dialog_message);
}