code: public static MountPointInfo fromProto(alluxio.grpc.MountPointInfo mountPointPInfo) {
      return new MountPointInfo().setUfsUri(mountPointPInfo.getUfsUri())
          .setUfsType(mountPointPInfo.getUfsType())
          .setUfsCapacityBytes(mountPointPInfo.getUfsCapacityBytes())
          .setUfsUsedBytes(mountPointPInfo.getUfsUsedBytes())
          .setReadOnly(mountPointPInfo.getReadOnly())
          .setProperties(mountPointPInfo.getPropertiesMap()).setShared(mountPointPInfo.getShared());
    }
docs: Converts a proto type to a wire type.
  
  @param mountPointPInfo the proto type to convert
  @return the converted wire type