- Running tasks concurrently on multiple threads
- getApplicationContext (Context)
- startActivity (Activity)
- scheduleAtFixedRate (Timer)
- Socket (java.net)
Provides a client-side TCP socket.
- NumberFormat (java.text)
The abstract base class for all number formats. This class provides the
interface for formatting and
- HashMap (java.util)
HashMap is an implementation of Map. All optional operations are supported.All
elements are permitte
- Handler (java.util.logging)
A Handler object accepts a logging request and exports the desired messages to a
target, for example
- Graphics2D (java.awt)
This Graphics2D class extends the Graphics class to provide more sophisticated
control overgraphics
- JTextField (javax.swing)
- Best IntelliJ plugins