Java 6 Illuminated: An Active Learning Approach, 2nd Edition

void println( String s )

prints the String s to the OutputStream and appends a newline.

Random

Package: java.util

Description: Generates random numbers

Constructor

Random( )

creates a random number generator.

A Useful Method of the Random Class

Return value Method name and argument list

int nextInt ( int number )

returns a random number ranging from 0 up to,but not includ-

ing,number in uniform distribution.

Scanner

Package: java.util

Description: provides support for reading from an input stream or file

Constructors

Scanner( InputStream source )

creates a Scanner object for reading from source. If source is

System.in,this instantiates a Scanner object for reading ...