public void closeConnection() {
		if(this.connection == null) {
			return;
		}

		try {
			if(this.connection.isClosed()) {
				return;
			}

			this.connection.close();
		} catch (SQLException sqlExcept) {
			throw new FluidSQLException(sqlExcept);
		}
	}
public void closeConnection() {
		if(this.connection == null) {
			return;
		}

		try {
			if(this.connection.isClosed()) {
				return;
			}

			this.connection.close();
		} catch (SQLException sqlExcept) {
			throw new FluidSQLException(sqlExcept);
		}
	}
public void closeConnection ( ) { if ( this . connection == null ) { return ; } try { if ( this . connection . isClosed ( ) ) { return ; } this . connection . close ( ) ; } catch ( SQLException sqlExcept ) { throw new FluidSQLException ( sqlExcept ) ; } }
Close the SQL Connection.
Close the SQL Connection .