- Running tasks concurrently on multiple threads
- getExternalFilesDir (Context)
- compareTo (BigDecimal)
- onRequestPermissionsResult (Fragment)
- Enumeration (java.util)
A legacy iteration interface.New code should use Iterator instead. Iterator
replaces the enumeration
- Executors (java.util.concurrent)
Factory and utility methods for Executor, ExecutorService,
ScheduledExecutorService, ThreadFactory,
- ReentrantLock (java.util.concurrent.locks)
A reentrant mutual exclusion Lock with the same basic behavior and semantics as
the implicit monitor
- JarFile (java.util.jar)
JarFile is used to read jar entries and their associated data from jar files.
- JComboBox (javax.swing)
- JList (javax.swing)
- CodeWhisperer alternatives