- Running tasks concurrently on multiple threads
- setRequestProperty (URLConnection)
- onCreateOptionsMenu (Activity)
- requestLocationUpdates (LocationManager)
- MalformedURLException (java.net)
This exception is thrown when a program attempts to create an URL from an
incorrect specification.
- ServerSocket (java.net)
This class represents a server-side socket that waits for incoming client
connections. A ServerSocke
- URL (java.net)
A Uniform Resource Locator that identifies the location of an Internet resource
as specified by RFC
- Path (java.nio.file)
- Calendar (java.util)
Calendar is an abstract base class for converting between a Date object and a
set of integer fields
- Collectors (java.util.stream)
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