setShellSuggestionProvider

Installs a host-owned provider or disables configured suggestions with null. Call on the EDT, before or after binding. Replacement cancels existing requests without closing either provider. The provider survives unbinding and rebinding; host metadata must describe the current session when SwingShellSuggestionProvider.open captures it. Automatic observation runs only while a session, provider or custom target, and the automatic-suggestion setting are available. Explicit custom interactions remain independent.