- Reading from database using SQL prepared statement
- startActivity (Activity)
- putExtra (Intent)
- scheduleAtFixedRate (Timer)
- HashSet (java.util)
HashSet is an implementation of a Set. All optional operations (adding and
removing) are supported.
- Properties (java.util)
A Properties object is a Hashtable where the keys and values must be Strings.
Each property can have
- Executors (java.util.concurrent)
Factory and utility methods for Executor, ExecutorService,
ScheduledExecutorService, ThreadFactory,
- DataSource (javax.sql)
An interface for the creation of Connection objects which represent a connection
to a database. This
- JPanel (javax.swing)
- JTextField (javax.swing)
- Best IntelliJ plugins