- Running tasks concurrently on multiple threads
- runOnUiThread (Activity)
- getApplicationContext (Context)
- setContentView (Activity)
- URL (java.net)
A Uniform Resource Locator that identifies the location of an Internet resource
as specified by RFC
- List (java.util)
An ordered collection (also known as a sequence). The user of this interface has
precise control ove
- ReentrantLock (java.util.concurrent.locks)
A reentrant mutual exclusion Lock with the same basic behavior and semantics as
the implicit monitor
- Pattern (java.util.regex)
Patterns are compiled regular expressions. In many cases, convenience methods
such as String#matches
- Join (org.hibernate.mapping)
- Option (scala)
- Best plugins for Eclipse