- Making http post requests using okhttp
- scheduleAtFixedRate (Timer)
- getSystemService (Context)
- findViewById (Activity)
- FileInputStream (java.io)
An input stream that reads bytes from a file.
File file = ...finally
if (in != null)
in.clos
- ServerSocket (java.net)
This class represents a server-side socket that waits for incoming client
connections. A ServerSocke
- ResultSet (java.sql)
An interface for an object which represents a database table entry, returned as
the result of the qu
- Logger (org.apache.log4j)
This is the central class in the log4j package. Most logging operations, except
configuration, are d
- JFrame (javax.swing)
- Table (org.hibernate.mapping)
A relational table
- Best IntelliJ plugins