- Making http post requests using okhttp
- setContentView (Activity)
- startActivity (Activity)
- getResourceAsStream (ClassLoader)
- BufferedWriter (java.io)
Wraps an existing Writer and buffers the output. Expensive interaction with the
underlying reader is
- CountDownLatch (java.util.concurrent)
A synchronization aid that allows one or more threads to wait until a set of
operations being perfor
- JarFile (java.util.jar)
JarFile is used to read jar entries and their associated data from jar files.
- FileUtils (org.apache.commons.io)
General file manipulation utilities. Facilities are provided in the following
areas: * writing to a
- Logger (org.apache.log4j)
This is the central class in the log4j package. Most logging operations, except
configuration, are d
- Notification (javax.management)
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