- Reading from database using SQL prepared statement
- runOnUiThread (Activity)
- getSystemService (Context)
- setScale (BigDecimal)
- URLConnection (java.net)
A connection to a URL for reading or writing. For HTTP connections, see
HttpURLConnection for docume
- Path (java.nio.file)
- Calendar (java.util)
Calendar is an abstract base class for converting between a Date object and a
set of integer fields
- TreeSet (java.util)
TreeSet is an implementation of SortedSet. All optional operations (adding and
removing) are support
- 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
- Github Copilot alternatives