public @Nls(capitalization = Nls.Capitalization.Sentence) @NotNull String getDisplayName() {
    if (myNameProvider != null) {
      String name = myNameProvider.getDefaultDisplayName();
      if (name != null) {
        return name;
      }
    }
    if (!ApplicationManager.getApplication().isUnitTestMode()) {
      PluginException.logPluginError(LOG, getClass() + ": display name should be overridden or configured via XML ", null, getClass());
    }
    return "";
  }
public @Nls(capitalization = Nls.Capitalization.Sentence) @NotNull String getDisplayName()