Error "Bad magic number"
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Posted By:   learner_java
Posted On:   Friday, July 11, 2003 07:37 AM

HI all! I created a class as follow, HomeWork.class: package junit.samples; // Imports import junit.framework.Test; import junit.framework.TestCase; public class HomeWork extends TestCase { // Constructors public HomeWork() { } // Methods public static void main(String[] stringArray) { } public static Test suite() { return null;} public void testEmptyCollection() { } } and HomeWork.java as below: package junit.samples; import java.util.*; import jun   More>>

HI all!

I created a class as follow, HomeWork.class:


package junit.samples;

// Imports

import junit.framework.Test;

import junit.framework.TestCase;

public class HomeWork extends TestCase {


// Constructors

public HomeWork() { }

// Methods

public static void main(String[] stringArray) { }

public static Test suite() { return null;}

public void testEmptyCollection() { }

}


and HomeWork.java as below:

package junit.samples;

import java.util.*;

import junit.framework.*;

public class HomeWork extends TestCase {

public void testEmptyCollection() {

Collection collection = new ArrayList();

assertTrue(collection.isEmpty());

}

public static Test suite() {

TestSuite suite = new TestSuite();

suite.addTest(new HomeWork("testEmptyCollection")

{ protected void runTest() { testEmptyCollection(); }

}

);


return suite;

}

public static void main(String args[]) {

junit.swingui.TestRunner.run(suite());

}

}

I place it in C:junit3junit directory
and run as follow command:

at c:>java swingui.TestRunner junit.samples.Homework

and I got error "Bad magic number"
Please help me !! I dont know why??? thanks

   <<Less

Oopss...

Posted By:   learner_java  
Posted On:   Friday, July 11, 2003 08:29 AM

sorry..i placed both .class and .java in c:junit3junitsamples
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