public static RackAwareOptimizationParams of(final ApplicationState applicationState) {
            return new RackAwareOptimizationParams(applicationState, Optional.empty(), Optional.empty(), Optional.empty());
        }
Return a new config object with no overrides and the tasksToOptimize initialized to the set of all tasks in the given ApplicationState
streams/src/main/java/org/apache/kafka/streams/processor/assignment/TaskAssignmentUtils.java