- Running tasks concurrently on multiple threads
- scheduleAtFixedRate (Timer)
- setContentView (Activity)
- onRequestPermissionsResult (Fragment)
- IOException (java.io)
Signals a general, I/O-related error. Error details may be specified when
calling the constructor, a
- UnknownHostException (java.net)
Thrown when a hostname can not be resolved.
- KeyStore (java.security)
KeyStore is responsible for maintaining cryptographic keys and their owners.
The type of the syste
- Vector (java.util)
Vector is an implementation of List, backed by an array and synchronized. All
optional operations in
- BlockingQueue (java.util.concurrent)
A java.util.Queue that additionally supports operations that wait for the queue
to become non-empty
- Scheduler (org.quartz)
This is the main interface of a Quartz Scheduler. A Scheduler maintains a registry of org.quartz.Job
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