public void removeRegionSizesForTable(TableName tableName) {
    regionSizes.keySet().removeIf(regionInfo -> regionInfo.getTable().equals(tableName));
  }
Removes each region size entry where the RegionInfo references the provided TableName.
@param tableName tableName.
hbase-server/src/main/java/org/apache/hadoop/hbase/quotas/MasterQuotaManager.java