- Making http post requests using okhttp
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- scheduleAtFixedRate (Timer)
- startActivity (Activity)
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An URLConnection for HTTP (RFC 2616 [http://tools.ietf.org/html/rfc2616]) used
to send and receive d
- HashMap (java.util)
HashMap is an implementation of Map. All optional operations are supported.All
elements are permitte
- DataSource (javax.sql)
An interface for the creation of Connection objects which represent a connection
to a database. This
- Table (com.google.common.collect)
A collection that associates an ordered pair of keys, called a row key and a
column key, with a sing
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The GridBagLayout class is a flexible layout manager that aligns components
vertically and horizonta
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