code: public static boolean isForceExpandParamSet(ODataUri oDataUri) {
          if (isFunctionCallUri(oDataUri)) {
              // Check if we have expand param set to true
              Option<scala.collection.immutable.Map<String, String>> params = getFunctionCallParameters(oDataUri);
  
              if (params.isDefined() && !params.get().isEmpty()) {
                  Map<String, String> parametersMap = JavaConverters.mapAsJavaMap(params.get());
                  if (parametersMap.containsKey(FORCE_EXPAND_PARAM)) {
                      return Boolean.parseBoolean(parametersMap.get(FORCE_EXPAND_PARAM));
                  }
              }
          }
          return false;
      }
docs: Checks if we are trying to force expand all Nav properties for function calls by looking at expand parameter.
  
  @param oDataUri The OData URI
  @return boolean if force expand parameter is set