Connection dbConnection = DriverManager.getConnection("jdbc:db2://server:50000/database", "username", "password");
      
      dbConnection.setAutoCommit(false);
      
      PreparedStatement insertStatement = dbConnection.prepareStatement("INSERT INTO table (ID, TIMESTAMP_RECEIVED) VALUES(?, ?)");
      
      int i = 0;
      while (true) {
        
        insertStatement.setString(1,""+i++);
        insertStatement.setTimestamp(2,new Timestamp(System.currentTimeMillis()));
        
        insertStatement.execute();
        insertStatement.clearParameters();
        insertStatement.clearWarnings();
       
        dbConnection.commit();
        if (i % 10000 ==0){
          System.out.println("inserts = " + i);
        }
      }