packages

[Asanka Vithanage]

hai ranchers

i want compile and run follwing codes
please give me the step by step procedure

//this code in the folder desktop/B file name X.java
package SD;
public class X{
public static void main(String as[]){
System.out.println("B");
}
}

//this code in the folder desktop/A file name Y.java
import SD.x;
class Y{
public static void main(String as[]){

System.out.println("A");
}
}
i use followig code but it's not working(i am in the desktop prompt)
javac -classpath B/X.java A/Y.java
tells package SD does not exit

[Ganeshkumar cheekati]

Hi asanka....

In the first code your class name is X.

but in second code
you have used import SD.x; instead of import SD.X;

now it compiles fine....

[Asanka Vithanage]

hai

I corrected the code still it is gives above error
if You can put the correct commands to compile and run the above code
it would be help full to me.

[Ganeshkumar cheekati]

can you tell me the command you have used to compile your class X?

[M Srilatha]

Hi asanka...

As you are declaring a package name SD for class X, you have to place the X.java file under SD folder.
Create a folder "SD" inside "B" and then compile class X using the following command:
javac B\SD\X.java
and compile Y.java using
javac -classpath B A\Y.java

It should work!
Hope this helps!

[Asanka Vithanage]

Thank you
it is working


now i want to run this x and y files
how can i do this
please send me the command
i want to run from C:\Users\User\Desktop

i have set classpatn to difeerent folder using Environment variable
so it is possible run x and y without changinhg it in current prompt(C:\Users\User\Desktop)

[M Srilatha]

Try using the following commands:

java -classpath B SD/X
java -classpath B;A Y

[Asanka Vithanage]

i caught it finally
after hard practicing

thank you for you,r support