Mega Code Archive
Demonstrates how final variables are replaced at compilation time
<![CDATA[
/*
* file: ExternalUser.java
* package: oreilly.hcj.finalstory
*
* This software is granted under the terms of the Common Public License,
* CPL, which may be found at the following URL:
* http://www-124.ibm.com/developerworks/oss/CPLv1.0.htm
*
* Copyright(c) 2003-2005 by the authors indicated in the @author tags.
* All Rights are Reserved by the various authors.
*
########## DO NOT EDIT ABOVE THIS LINE ########## */
/*
* file: FinalReplacement.java
* package: oreilly.hcj.finalstory
*
* This software is granted under the terms of the Common Public License,
* CPL, which may be found at the following URL:
* http://www-124.ibm.com/developerworks/oss/CPLv1.0.htm
*
* Copyright(c) 2003-2005 by the authors indicated in the @author tags.
* All Rights are Reserved by the various authors.
*
########## DO NOT EDIT ABOVE THIS LINE ########## */
import java.awt.Color;
/**
* Demonstrates how final variables are replaced at compilation time.
*
* @author <a href=mailto:kraythe@arcor.de>Robert Simmons jr. (kraythe)</a>
* @version $Revision: 1.3 $
*/
class FinalReplacement {
/** A string constant */
public static final String A_STRING = "Java Hardcore";
/** An int constant. */
public static final int AN_INT = 5;
/** A double constant. */
public static final double A_DOUBLE = 102.55d;
/** An array constant. */
public static final int[] AN_ARRAY = new int[] { 1, 2, 3, 6, 9, 18, 36 };
/** A color constant. */
public static final Color A_COLOR = new Color(45, 0, 155);
/**
* A demonstration method.
*/
public void someMethod() {
System.out.println(A_STRING);
System.out.println(AN_INT);
System.out.println(A_DOUBLE);
System.out.println(AN_ARRAY);
System.out.println(A_COLOR);
}
}
/* ########## End of File ########## */
/**
* Demonstrates what happens with final replacement.
*
* @author <a href=mailto:kraythe@arcor.de>Robert Simmons jr. (kraythe)</a>
* @version $Revision: 1.3 $
*/
public class ExternalUser {
/**
* Demo method.
*
* @param args Command line arguments.
*/
public static void main(String[] args) {
System.out.println("The title of the book is: " + FinalReplacement.A_STRING + ".");
}
}
/* ########## End of File ########## */
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