- Running tasks concurrently on multiple threads
- setContentView (Activity)
- getSystemService (Context)
- getSharedPreferences (Context)
- FileOutputStream (java.io)
An output stream that writes bytes to a file. If the output file exists, it can
be replaced or appen
- Charset (java.nio.charset)
A charset is a named mapping between Unicode characters and byte sequences.
Every Charset can decode
- MessageFormat (java.text)
Produces concatenated messages in language-neutral way. New code should probably
use java.util.Forma
- ExecutorService (java.util.concurrent)
An Executor that provides methods to manage termination and methods that can
produce a Future for tr
- Modifier (javassist)
The Modifier class provides static methods and constants to decode class and
member access modifiers
- JComboBox (javax.swing)
- Best IntelliJ plugins