- Making http post requests using okhttp
- scheduleAtFixedRate (Timer)
- putExtra (Intent)
- notifyDataSetChanged (ArrayAdapter)
- BufferedWriter (java.io)
Wraps an existing Writer and buffers the output. Expensive interaction with the
underlying reader is
- InputStream (java.io)
A readable source of bytes.Most clients will use input streams that read data
from the file system (
- UnknownHostException (java.net)
Thrown when a hostname can not be resolved.
- PriorityQueue (java.util)
A PriorityQueue holds elements on a priority heap, which orders the elements
according to their natu
- ServletException (javax.servlet)
Defines a general exception a servlet can throw when it encounters difficulty.
- Reference (javax.naming)
- Best plugins for Eclipse