assertion

[aashi dubey]

hi...

I tried to run many codes of assertion with packages declarations...i search many sites & also read kieth sierra but the option to run from cmd are not running.

i want to enable assertion in a class which is under hirerachy of package.

can anyone give me an example.

my example:-

package abc1.abc11.abc111;

class D
{
public static void main(String[] args) {
go(true);
}

static void go(boolean y){
int x = 2;
assert(x==1);
System.out.println("Hello World!");

}
}

in cmd i write the command...

java -ea:abc1.abc11.abc111... D

its not running..

thanks in advance

[Jesper de Jong]

aashi dubey wrote:java -ea:abc1.abc11.abc111... D

When you run a class that is in a package from the command line, you have to first make sure that the base directory of the package hierarchy is in the classpath, and then you'll have to provide the fully-qualified name of the class to the java command. You're just specifying the simple classname "D" instead of the fully-qualified name "abc1.abc11.abc111.D".

Assuming your current directory is the base directory of the package hierarchy, this should work:

java -ea:abc1.abc11.abc111... abc1.abc11.abc111.D

aashi dubey wrote:its not running..

Always tell us exactly what error you get instead of just saying "it doesn't work" - the error message contains important information which explains exactly what the problem is.

[aashi dubey]

i m getting class not found exception.

[aashi dubey]

thanks its running now...