@Override
  protected void convertOldProperties() {
    String oldOptimizeImportsOnSaveProperty = "optimize.imports.on.save";
    boolean optimizeAllOld = PropertiesComponent.getInstance(myProject).getBoolean(oldOptimizeImportsOnSaveProperty);
    if (optimizeAllOld) {
      setRunOnSaveEnabled(true);
      setRunForAllFileTypes();
    }
    PropertiesComponent.getInstance(myProject).unsetValue(oldOptimizeImportsOnSaveProperty);
  }
@Override
  protected void convertOldProperties()