private void initExternalProjectSettingsControl() {
    AbstractExternalProjectImportBuilder builder = getBuilder();
    if (builder == null) {
      return;
    }
    builder.prepare(getWizardContext());
    myControl = builder.getControl(getWizardContext().getProject());
    myComponent.add(myControl.getComponent());
    myExternalSystemSettingsInitialised = true;
  }
private void initExternalProjectSettingsControl()