- Finding current android device location
- setScale (BigDecimal)
- scheduleAtFixedRate (ScheduledExecutorService)
- scheduleAtFixedRate (Timer)
Schedules the specified task for repeated fixed-rate execution, beginning after
the specified delay.
- PrintWriter (java.io)
Wraps either an existing OutputStream or an existing Writerand provides
convenience methods for prin
- Thread (java.lang)
A thread is a thread of execution in a program. The Java Virtual Machine allows
an application to ha
- DateFormat (java.text)
Formats or parses dates and times.This class provides factories for obtaining
instances configured f
- Deque (java.util)
A linear collection that supports element insertion and removal at both ends.
The name deque is shor
- SSLHandshakeException (javax.net.ssl)
The exception that is thrown when a handshake could not be completed
- ServletException (javax.servlet)
Defines a general exception a servlet can throw when it encounters difficulty.