- Running tasks concurrently on multiple threads
- getSharedPreferences (Context)
- runOnUiThread (Activity)
- addToBackStack (FragmentTransaction)
- InputStream (java.io)
A readable source of bytes.Most clients will use input streams that read data
from the file system (
- Format (java.text)
The base class for all formats. This is an abstract base class which specifies
the protocol for clas
- NumberFormat (java.text)
The abstract base class for all number formats. This class provides the
interface for formatting and
- ResourceBundle (java.util)
ResourceBundle is an abstract class which is the superclass of classes which
provide Locale-specifi
- AtomicInteger (java.util.concurrent.atomic)
An int value that may be updated atomically. See the java.util.concurrent.atomic
package specificati
- Collectors (java.util.stream)
- Github Copilot alternatives