- Running tasks concurrently on multiple threads
- onCreateOptionsMenu (Activity)
- addToBackStack (FragmentTransaction)
- getResourceAsStream (ClassLoader)
- Runnable (java.lang)
Represents a command that can be executed. Often used to run code in a different
Thread.
- Calendar (java.util)
Calendar is an abstract base class for converting between a Date object and a
set of integer fields
- Deque (java.util)
A linear collection that supports element insertion and removal at both ends.
The name deque is shor
- Logger (org.apache.log4j)
This is the central class in the log4j package. Most logging operations, except
configuration, are d
- BufferedImage (java.awt.image)
The BufferedImage subclass describes an java.awt.Image with an accessible buffer
of image data. All
- BasicDataSource (org.apache.commons.dbcp)
Basic implementation of javax.sql.DataSource that is configured via JavaBeans
properties. This is no
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