- Running tasks concurrently on multiple threads
- scheduleAtFixedRate (Timer)
- getExternalFilesDir (Context)
- getApplicationContext (Context)
- URL (java.net)
A Uniform Resource Locator that identifies the location of an Internet resource
as specified by RFC
- HashSet (java.util)
HashSet is an implementation of a Set. All optional operations (adding and
removing) are supported.
- Timer (java.util)
Timers schedule one-shot or recurring TimerTask for execution. Prefer
java.util.concurrent.Scheduled
- Point (java.awt)
A point representing a location in (x,y) coordinate space, specified in integer
precision.
- JComboBox (javax.swing)
- JLabel (javax.swing)
- Top Vim plugins