- Running tasks concurrently on multiple threads
- setContentView (Activity)
- runOnUiThread (Activity)
- getSystemService (Context)
- Calendar (java.util)
Calendar is an abstract base class for converting between a Date object and a
set of integer fields
- Pattern (java.util.regex)
Patterns are compiled regular expressions. In many cases, convenience methods
such as String#matches
- IOUtils (org.apache.commons.io)
General IO stream manipulation utilities. This class provides static utility
methods for input/outpu
- LogFactory (org.apache.commons.logging)
Factory for creating Log instances, with discovery and configuration features
similar to that employ
- IsNull (org.hamcrest.core)
Is the value null?
- Notification (javax.management)
- Best plugins for Eclipse