- orElseThrow (Optional)
Return the contained value, if present, otherwise throw an exception to be
created by the provided s
- scheduleAtFixedRate (ScheduledExecutorService)
Creates and executes a periodic action that becomes enabled first after the
given initial delay, and
- requestLocationUpdates (LocationManager)
- BorderLayout (java.awt)
- InputStream (java.io)
A readable source of bytes.Most clients will use input streams that read data
from the file system (
- BigDecimal (java.math)
An immutable arbitrary-precision signed decimal.A value is represented by an
- Socket (java.net)
Provides a client-side TCP socket.
- ArrayList (java.util)
Resizable-array implementation of the List interface.
- Deque (java.util)
A linear collection that supports element insertion and removal at both ends.
The name deque is shor
- Base64 (org.apache.commons.codec.binary)
Provides Base64 encoding and decoding as defined by RFC 2045.This class
implements section 6.8. Base