- Making http post requests using okhttp
- requestLocationUpdates (LocationManager)
- scheduleAtFixedRate (Timer)
- onCreateOptionsMenu (Activity)
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Wraps either an existing OutputStream or an existing Writerand provides
convenience methods for prin
- Format (java.text)
The base class for all formats. This is an abstract base class which specifies
the protocol for clas
- IOUtils (org.apache.commons.io)
General IO stream manipulation utilities. This class provides static utility
methods for input/outpu
- ImageIO (javax.imageio)
- JFileChooser (javax.swing)
- 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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