@Nullable
  @Override
  public ConfigurationFromContext createConfigurationFromContext(@NotNull ConfigurationContext context) {
    ConfigurationFromContext fromContext = super.createConfigurationFromContext(context);
    if (fromContext != null) {
      JavaRunConfigurationExtensionManager.getInstance().extendCreatedConfiguration((RunConfigurationBase)fromContext.getConfiguration(),
                                                                                    context.getLocation());
    }
    return fromContext;
  }
@Nullable
  @Override
  public ConfigurationFromContext createConfigurationFromContext(@NotNull ConfigurationContext context)