- Running tasks concurrently on multiple threads
- scheduleAtFixedRate (Timer)
- getSystemService (Context)
- findViewById (Activity)
- FileWriter (java.io)
A specialized Writer that writes to a file in the file system. All write
requests made by calling me
- PrintWriter (java.io)
Wraps either an existing OutputStream or an existing Writerand provides
convenience methods for prin
- Socket (java.net)
Provides a client-side TCP socket.
- Collection (java.util)
Collection is the root of the collection hierarchy. It defines operations on
data collections and t
- BasicDataSource (org.apache.commons.dbcp)
Basic implementation of javax.sql.DataSource that is configured via JavaBeans
properties. This is no
- Reflections (org.reflections)
Reflections one-stop-shop objectReflections scans your classpath, indexes the
metadata, allows you t
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