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

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

by Julie Anderson, Herve J. Franceschi
February 2008
Intermediate to advanced content levelIntermediate to advanced
1288 pages
39h 39m
English
Jones & Bartlett Learning
Content preview from Java 6 Illuminated: An Active Learning Approach, 2nd Edition
case, the static data is constant, so the client is unable to change it. For the
client, directly accessing the class constant is easier and faster than calling a
method.
3.12 Using System.in and System.out
In order to print program output to the screen, we have been using state-
ments like
System.out.println( “The value of b is “ + b );
and
System.out.print( “Enter your first name > “ );
And to instantiate a Scanner object, we used this statement:
Scanner scan = new Scanner( System.in );
It is now time to look at these statements in depth and understand them
completely.
System is an existing Java class in the java.lang package. One of its fields is a
static ...
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Publisher Resources

ISBN: 9780763749637