- Running tasks concurrently on multiple threads
- getApplicationContext (Context)
- getContentResolver (Context)
- getSharedPreferences (Context)
- URI (java.net)
A Uniform Resource Identifier that identifies an abstract or physical resource,
as specified by RFC
- Charset (java.nio.charset)
A charset is a named mapping between Unicode characters and byte sequences.
Every Charset can decode
- BlockingQueue (java.util.concurrent)
A java.util.Queue that additionally supports operations that wait for the queue
to become non-empty
- ServletException (javax.servlet)
Defines a general exception a servlet can throw when it encounters difficulty.
- JCheckBox (javax.swing)
- JTable (javax.swing)
- CodeWhisperer alternatives