- Running tasks concurrently on multiple threads
- getApplicationContext (Context)
- getSupportFragmentManager (FragmentActivity)
- addToBackStack (FragmentTransaction)
- URL (java.net)
A Uniform Resource Locator that identifies the location of an Internet resource
as specified by RFC
- Timestamp (java.sql)
A Java representation of the SQL TIMESTAMP type. It provides the capability of
representing the SQL
- Random (java.util)
This class provides methods that return pseudo-random values.It is dangerous to
seed Random with the
- ServletException (javax.servlet)
Defines a general exception a servlet can throw when it encounters difficulty.
- LogFactory (org.apache.commons.logging)
Factory for creating Log instances, with discovery and configuration features
similar to that employ
- JTextField (javax.swing)
- Top plugins for Android Studio