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Old 09-21-2009, 01:08 AM   #1
cgchayan
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Registered: Sep 2009
Posts: 8

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Unhappy i set CLASSPATH but still can't comile my java code


Hi
I am learning j2se n i have fedora 9 installed. While learning using packages I had to set set CLASSPATH. I wrote:
CLASSPATH=/home/leaf/Documents/javafiles/bytecode
because I wanted to import a class whose corresponding bytecode was saved in the mentioned /home/.../bytecode folder.
I tried echo $CLASSPATH and it showed the expected output.
but when i tried to compile my new class using
javac -d /home/.../bytecode Class2.java
it shows the errors:
package ABC does not exist
....
cannot find symbol
....
....
etc.

[ABC is the package that holds the previously compiled class that i want to import]

Please help..
thanking you,
Chayan
 
Old 09-21-2009, 02:36 AM   #2
paulsm4
Guru
 
Registered: Mar 2004
Distribution: SusE 8.2
Posts: 5,863
Blog Entries: 1

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Hi -

This link might help:
http://java.sun.com/docs/books/tutor...gingfiles.html

Basically, do this:
Quote:
1. If you've got a package "graphics", with a class "Rectangle"...
Code:
//in the Rectangle.java file 
package graphics;
public class Rectangle {
   . . . 
}
2. ... then put your source file "Rectangle.java" in a subdirectory called "graphics":
Quote:
.....\graphics\Rectangle.java
3. ... and compile and run your program directory ABOVE "graphics":
Quote:
javac graphics/Rectangle.java
java graphics/Rectangle
'Hope that helps .. PSM

PS:
You might find this link helpful, too:
http://www.jarticles.com/package/package_eng.html

Last edited by paulsm4; 09-21-2009 at 02:38 AM.
 
  


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