src/main/java/org/apache/hadoop/hdfs/server/namenode/analytics/HsqlDriver.java
public void dropConnection() throws SQLException {
    if (con != null) {
      con.close();
      con = null;
    }
  }
/**
   * Drops the SQL connection to the DB.
   *
   * @throws SQLException error in closing connection
   */
Drops the SQL connection to the DB.
@throws SQLException error in closing connection
Drops the SQL connection to the DB . @throws SQLException error in closing connection
public void dropConnection() throws SQLException {
    if (con != null) {
      con.close();
      con = null;
    }
  }
public void dropConnection ( ) throws SQLException { if ( con != null ) { con . close ( ) ; con = null ; } }
Drops the SQL connection to the DB.
Drops the SQL connection to the DB .