Restart of java Instance

Hello,

When I restart the java instance of sap PI (stopsap && startsap) I see that a lot of applications don't start.

In order to sse that I go to NetWeaver Administrator > Operations > Start & Stop

in the first tab (Java Instance) I don't see any instance

In the tab "Java Services" all the services are started

In the tab "Java Applications" a lot of applications are not started.

Could you please tell me how to automate the start of these applications when I restart the server.

Thanks.