anchor.diff:      String fileCount = "N/A";
       String memSize = "N/A";
       float locality = 0.0f;
  +    String state = "N/A";
       if(load != null) {
         readReq = String.format("%,1d", load.getReadRequestsCount());
         writeReq = String.format("%,1d", load.getWriteRequestsCount());
  
positive.code:   import="org.apache.hadoop.hbase.client.RegionReplicaUtil"
    import="org.apache.hadoop.hbase.client.Table"
    import="org.apache.hadoop.hbase.master.HMaster"
    import="org.apache.hadoop.hbase.quotas.QuotaTableUtil"
    import="org.apache.hadoop.hbase.quotas.SpaceQuotaSnapshot"
    import="org.apache.hadoop.hbase.util.Bytes"
  
negative.code:   import="java.util.LinkedHashMap"
    import="java.util.List"
    import="java.util.Map"
    import="java.util.HashMap"
    import="java.util.TreeMap"
    import="org.apache.commons.lang3.StringEscapeUtils"
    import="org.apache.hadoop.conf.Configuration"
  