- Making http post requests using okhttp
- notifyDataSetChanged (ArrayAdapter)
- scheduleAtFixedRate (ScheduledExecutorService)
- findViewById (Activity)
- OutputStream (java.io)
A writable sink for bytes.Most clients will use output streams that write data
to the file system (
- SocketException (java.net)
This SocketException may be thrown during socket creation or setting options,
and is the superclass
- SQLException (java.sql)
An exception that indicates a failed JDBC operation. It provides the following
information about pro
- Collection (java.util)
Collection is the root of the collection hierarchy. It defines operations on
data collections and t
- List (java.util)
An ordered collection (also known as a sequence). The user of this interface has
precise control ove
- Color (java.awt)
The Color class is used to encapsulate colors in the default sRGB color space or
colors in arbitrary
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