- Running tasks concurrently on multiple threads
- getSupportFragmentManager (FragmentActivity)
- scheduleAtFixedRate (Timer)
- startActivity (Activity)
- Enumeration (java.util)
A legacy iteration interface.New code should use Iterator instead. Iterator
replaces the enumeration
- ResourceBundle (java.util)
ResourceBundle is an abstract class which is the superclass of classes which
provide Locale-specifi
- HttpServletRequest (javax.servlet.http)
Extends the javax.servlet.ServletRequest interface to provide request
information for HTTP servlets.
- Logger (org.apache.log4j)
This is the central class in the log4j package. Most logging operations, except
configuration, are d
- IsNull (org.hamcrest.core)
Is the value null?
- Window (java.awt)
A Window object is a top-level window with no borders and no menubar. The
default layout for a windo
- Top 12 Jupyter Notebook extensions