- Finding current android device location
- getSystemService (Context)
- scheduleAtFixedRate (ScheduledExecutorService)
- setScale (BigDecimal)
- Connection (java.sql)
A connection represents a link from a Java application to a database. All SQL
statements and results
- Date (java.util)
A specific moment in time, with millisecond precision. Values typically come
from System#currentTime
- HashSet (java.util)
HashSet is an implementation of a Set. All optional operations (adding and
removing) are supported.
- ReentrantLock (java.util.concurrent.locks)
A reentrant mutual exclusion Lock with the same basic behavior and semantics as
the implicit monitor
- Handler (java.util.logging)
A Handler object accepts a logging request and exports the desired messages to a
target, for example
- Graphics2D (java.awt)
This Graphics2D class extends the Graphics class to provide more sophisticated
control overgraphics
- Best plugins for Eclipse