- Running tasks concurrently on multiple threads
- onCreateOptionsMenu (Activity)
- requestLocationUpdates (LocationManager)
- scheduleAtFixedRate (Timer)
- SecureRandom (java.security)
This class generates cryptographically secure pseudo-random numbers. It is best
to invoke SecureRand
- Date (java.sql)
A class which can consume and produce dates in SQL Date format. Dates are
represented in SQL as yyyy
- LinkedList (java.util)
Doubly-linked list implementation of the List and Dequeinterfaces. Implements
all optional list oper
- Logger (org.apache.log4j)
This is the central class in the log4j package. Most logging operations, except
configuration, are d
- JComboBox (javax.swing)
- JOptionPane (javax.swing)
- Best IntelliJ plugins