- Running tasks concurrently on multiple threads
- getExternalFilesDir (Context)
- scheduleAtFixedRate (ScheduledExecutorService)
- startActivity (Activity)
- URLConnection (java.net)
A connection to a URL for reading or writing. For HTTP connections, see
HttpURLConnection for docume
- Iterator (java.util)
An iterator over a sequence of objects, such as a collection.If a collection has
been changed since
- LinkedHashMap (java.util)
LinkedHashMap is an implementation of Map that guarantees iteration order. All
optional operations a
- Set (java.util)
A Set is a data structure which does not allow duplicate elements.
- IOUtils (org.apache.commons.io)
General IO stream manipulation utilities. This class provides static utility
methods for input/outpu
- JTable (javax.swing)
- CodeWhisperer alternatives