# Configuring the tJava component

## Procedure

1. Then select the tJava component to set the Java command to execute.

   ![](https://help.qlik.com/talend/en-US/components/8.0/Resources/images/Use_Case_tJava5.png)
2. In the Code area, type in the following command:
   ```
   String var = "Nb of line processed: ";
   var = var + globalMap.get("tFileInputDelimited_1_NB_LINE");
   System.out.println(var);
   ```

   In this use case, we use the *NB\_Line* variable. To access the global variable list, press Ctrl + Space bar on your keyboard and select the relevant global parameter.