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why this doesn't work on java 1.4?

Maulin Vasavada
Ranch Hand

Joined: Nov 04, 2001
Posts: 1871
Hi all,
I was using jdk1.2.2 (well might sound too old but thats what it is) on my unix system and my code was compiling okay but when I tried it on java1.4 and faced a problem.
In java1.4 I think- we have to put classes in a package as we can't use classes in the default package in the other classes which are there in some specific packages. e.g.,
if I have a directory
/usr/home/maulin/java/pk1
and i'm in /usr/home/maulin/java currently.
I have A.java in pk1 directory and A class in package pk1.
Now, I have B.java in /usr/home/maulin/java directory and B.java is not in any package.
A.java is as,
package pk1;
import B;
public class A {
public static void main(String[] args) {
B b = new B();
}
}
B.java is as,
public class B {
}

if I remain in /usr/home/maulin/java and try to compile like,
javac pk1/A.java then it complains that it can't find class B.
This is using java1.4 if I use java1.2 then it works. Why they dis-allowed the use of 'default' package (B is in default package - the current directory)?
Regards
Maulin
Maulin Vasavada
Ranch Hand

Joined: Nov 04, 2001
Posts: 1871
you can assume I am having current directory in CLASSPATH etc. If I put B.java in package pk2 and create pk2 directory and do 'import pk2.*' in A.java and do things it works....
Regards
Maulin
 
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subject: why this doesn't work on java 1.4?
 
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