Classpath Problem

[Suvandana Kumar]

Hi Everyone,
I am new to SCJP 5.0. I have problem in classpath.
The problem is:
I have dclared an interface and class implementing it as below:

interface A
{
void go();
}
class C impelements A
{
public static void main(String[] a)
{
C c=new C();
c.go();
}
public void go()
{
System.out.println("Hello");
}
}

Problem:
I have set the path as C:\jdk\bin in the Environment variable setting.
I have created two directories under C:\ as C:>SUN\SUN1. I have saved the C.java file in the directory SUN1. I want to set the classpath from command-line so that I will be able to access C.java and run C.java.
Please help me in setting classpath properly so that I can compile and run C.java from C:\> prompt by correctly specifying classpath.

With Best Regards!
Sunil Kumar,
SCJP Aspirant.

[Mack Stevens]

HI.................
For setting environmental path do the following
1)Go to the Bin folder of Java installation folder
2)Copy it in the environmental variables and add something like..

C:\Program Files\Java\jdk1.6.0_02\bin;%path%;.

And then your JDK tools will run anywhere.
There will be no need of explicit classpath setting.

For setting classpath use:

set classpath=path
where path can be:
"." if your source code is in current location
else mention the path