- Running tasks concurrently on multiple threads
- getResourceAsStream (ClassLoader)
- onRequestPermissionsResult (Fragment)
- putExtra (Intent)
- SecureRandom (java.security)
This class generates cryptographically secure pseudo-random numbers. It is best
to invoke SecureRand
- Connection (java.sql)
A connection represents a link from a Java application to a database. All SQL
statements and results
- Map (java.util)
A Map is a data structure consisting of a set of keys and values in which each
key is mapped to a si
- CountDownLatch (java.util.concurrent)
A synchronization aid that allows one or more threads to wait until a set of
operations being perfor
- Window (java.awt)
A Window object is a top-level window with no borders and no menubar. The
default layout for a windo
- ImageIO (javax.imageio)
- Best plugins for Eclipse