- Running tasks concurrently on multiple threads
- scheduleAtFixedRate (ScheduledExecutorService)
- onCreateOptionsMenu (Activity)
- getSystemService (Context)
- Path (java.nio.file)
- SecureRandom (java.security)
This class generates cryptographically secure pseudo-random numbers. It is best
to invoke SecureRand
- Locale (java.util)
Locale represents a language/country/variant combination. Locales are used to
alter the presentatio
- Vector (java.util)
Vector is an implementation of List, backed by an array and synchronized. All
optional operations in
- Semaphore (java.util.concurrent)
A counting semaphore. Conceptually, a semaphore maintains a set of permits. Each
#acquire blocks if
- GridLayout (java.awt)
The GridLayout class is a layout manager that lays out a container's components
in a rectangular gri
- Github Copilot alternatives