- Running tasks concurrently on multiple threads
- setContentView (Activity)
- scheduleAtFixedRate (ScheduledExecutorService)
- getSharedPreferences (Context)
- URLEncoder (java.net)
This class is used to encode a string using the format required by
application/x-www-form-urlencoded
- MessageDigest (java.security)
Uses a one-way hash function to turn an arbitrary number of bytes into a
fixed-length byte sequence.
- HashSet (java.util)
HashSet is an implementation of a Set. All optional operations (adding and
removing) are supported.
- TreeMap (java.util)
Walk the nodes of the tree left-to-right or right-to-left. Note that in
descending iterations, next
- Modifier (javassist)
The Modifier class provides static methods and constants to decode class and
member access modifiers
- JOptionPane (javax.swing)
- Best plugins for Eclipse