Blackberry Os 7 Apps ((new)) -

// Saving an object Vector myData = new Vector(); myData.addElement("Saved String"); PersistentObject persist = PersistentStore.getPersistentObject(0xDEC0DE); // Unique ID persist.setContents(myData); persist.commit();

If your device is on Wi-Fi, you can still download .jad files directly from web archives. Use the BlackBerry browser (limited as it is) to navigate to repositories like: blackberry os 7 apps

BlackBerry OS 7 apps were distributed via (later rebranded BlackBerry World). Unlike modern app stores, App World was curated but less regulated, offering a mix of native apps, Java-based ports, and themes. // Saving an object Vector myData = new Vector(); myData

Since BlackBerry World is gone, your methods are: // Unique ID persist.setContents(myData)