@Override
  public boolean isModified() {
    if (super.isModified()) return true;
    EncodingProjectManagerImpl encodingManager = (EncodingProjectManagerImpl)EncodingProjectManager.getInstance(myProject);
    boolean same = Comparing.equal(encodingManager.getDefaultCharsetForPropertiesFiles(null), myPropsCharset)
                   && encodingManager.isNative2AsciiForPropertiesFiles() == ui.transparentNativeToAsciiCheckBox.isSelected()
                   && encodingManager.getBOMForNewUTF8Files() == ui.bomForUTF8Combo.getSelectedItem();
    return !same;
  }
@Override
  public boolean isModified()