- Running tasks concurrently on multiple threads
- scheduleAtFixedRate (Timer)
- scheduleAtFixedRate (ScheduledExecutorService)
- getApplicationContext (Context)
- Socket (java.net)
Provides a client-side TCP socket.
- URL (java.net)
A Uniform Resource Locator that identifies the location of an Internet resource
as specified by RFC
- Permission (java.security)
Legacy security code; do not use.
- HashSet (java.util)
HashSet is an implementation of a Set. All optional operations (adding and
removing) are supported.
- ServletException (javax.servlet)
Defines a general exception a servlet can throw when it encounters difficulty.
- JTextField (javax.swing)
- Top plugins for Android Studio