gistfile1.java

package de.linsin.sample.tools.bug;

import com.sun.tools.attach.VirtualMachine;
import org.junit.Test;
import static org.junit.Assert.assertTrue;

public class ToolsJarTest {
    @Test
    public void testJVMInstances() {
        assertTrue(VirtualMachine.list().size() > 0); 
    }
}