- Making http requests using okhttp
- getSupportFragmentManager (FragmentActivity)
- scheduleAtFixedRate (Timer)
- requestLocationUpdates (LocationManager)
- InputStream (java.io)
A readable source of bytes.Most clients will use input streams that read data
from the file system (
- ServerSocket (java.net)
This class represents a server-side socket that waits for incoming client
connections. A ServerSocke
- SQLException (java.sql)
An exception that indicates a failed JDBC operation. It provides the following
information about pro
- Properties (java.util)
A Properties object is a Hashtable where the keys and values must be Strings.
Each property can have
- ConcurrentHashMap (java.util.concurrent)
A plug-in replacement for JDK1.5 java.util.concurrent.ConcurrentHashMap. This
version is based on or
- BasicDataSource (org.apache.commons.dbcp)
Basic implementation of javax.sql.DataSource that is configured via JavaBeans
properties. This is no
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