Type reference has an issue in wagedRebalancer branch

[i3wangyi]

private static final Map<String, Float> MODEL = new HashMap<>() {
    {
      // The default setting
      put(PartitionMovementConstraint.class.getSimpleName(), 1f);
      put(InstancePartitionsCountConstraint.class.getSimpleName(), 0.3f);
      put(ResourcePartitionAntiAffinityConstraint.class.getSimpleName(), 0.1f);
      put(ResourceTopStateAntiAffinityConstraint.class.getSimpleName(), 0.1f);
      put(MaxCapacityUsageInstanceConstraint.class.getSimpleName(), 0.5f);
    }
  };