- Running tasks concurrently on multiple threads
- scheduleAtFixedRate (ScheduledExecutorService)
- orElseThrow (Optional)
Return the contained value, if present, otherwise throw an exception to be
created by the provided s
- getExternalFilesDir (Context)
- System (java.lang)
Provides access to system-related information and resources including standard
input and output. Ena
- ConnectException (java.net)
A ConnectException is thrown if a connection cannot be established to a remote
host on a specific po
- SocketException (java.net)
This SocketException may be thrown during socket creation or setting options,
and is the superclass
- DateFormat (java.text)
Formats or parses dates and times.This class provides factories for obtaining
instances configured f
- Logger (org.slf4j)
The org.slf4j.Logger interface is the main user entry point of SLF4J API. It is
expected that loggin
- Reflections (org.reflections)
Reflections one-stop-shop objectReflections scans your classpath, indexes the
metadata, allows you t
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