Make the method getCurrentPoolSize of HTablePool public

We use HTablePool to manager opened HTable in our applications. We want to track the usage of HTablePool for different table names. Then we discover that HTablePool#getCurrentPoolSize could help us:

  int getCurrentPoolSize(String tableName) {
    return tables.size(tableName);
  }

However, this method could only be called in the hbase client package. Can we make this method public?