- Running tasks concurrently on multiple threads
- runOnUiThread (Activity)
- requestLocationUpdates (LocationManager)
- scheduleAtFixedRate (Timer)
- Arrays (java.util)
This class contains various methods for manipulating arrays (such as sorting and
searching). This cl
- TimeZone (java.util)
TimeZone represents a time zone offset, and also figures out daylight savings.
Typically, you get a
- Callable (java.util.concurrent)
A task that returns a result and may throw an exception. Implementors define a
single method with no
- HttpServlet (javax.servlet.http)
Provides an abstract class to be subclassed to create an HTTP servlet suitable
for a Web site. A sub
- Base64 (org.apache.commons.codec.binary)
Provides Base64 encoding and decoding as defined by RFC 2045.This class
implements section 6.8. Base
- Logger (org.apache.log4j)
This is the central class in the log4j package. Most logging operations, except
configuration, are d
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