- Running tasks concurrently on multiple threads
- getSystemService (Context)
- getSharedPreferences (Context)
- scheduleAtFixedRate (ScheduledExecutorService)
- URLConnection (java.net)
A connection to a URL for reading or writing. For HTTP connections, see
HttpURLConnection for docume
- Collections (java.util)
This class consists exclusively of static methods that operate on or return
collections. It contains
- LinkedHashMap (java.util)
LinkedHashMap is an implementation of Map that guarantees iteration order. All
optional operations a
- Locale (java.util)
Locale represents a language/country/variant combination. Locales are used to
alter the presentatio
- Container (java.awt)
A generic Abstract Window Toolkit(AWT) container object is a component that can
contain other AWT co
- JCheckBox (javax.swing)
- CodeWhisperer alternatives