- Running tasks concurrently on multiple threads
- onRequestPermissionsResult (Fragment)
- startActivity (Activity)
- scheduleAtFixedRate (Timer)
- Charset (java.nio.charset)
A charset is a named mapping between Unicode characters and byte sequences.
Every Charset can decode
- Connection (java.sql)
A connection represents a link from a Java application to a database. All SQL
statements and results
- Properties (java.util)
A Properties object is a Hashtable where the keys and values must be Strings.
Each property can have
- Timer (java.util)
Timers schedule one-shot or recurring TimerTask for execution. Prefer
java.util.concurrent.Scheduled
- JButton (javax.swing)
- JTextField (javax.swing)
- Best plugins for Eclipse