Command prompt doesn't return when I launch the application in Windows with JDK1.3.1 but it is working fine with Merlin( B46)

---------FrameTest.java
import java.awt.*;

public class FrameTest {

    Frame testframe;

    FrameTest(){
        testframe = new Frame("Title");
        System.out.println(" End of the statment in the constructor");
    }

    public static void main(String argv[]){
       new FrameTest();
       System.out.println("End of the statment in Main()");
    }

}
---------------------
mohamed.sulthan@Eng 2001-01-24

We are unable to test our javac test suite in Ladybird