@Test
    public void testReassignment() {
        final String str1 =
                "package com.example\n" +
                "\n" +
                "declare Counter\n" +
                "    value1: int\n" +
                "    value2: int\n" +
                "end\n" +
                "\n" +
                "rule \"Init\" when\n" +
                "    not Counter()\n" +
                "then\n" +
                "    drools.insert(new Counter(0, 0));\n" +
                "end\n" +
                "\n" +
                "rule \"Loop\"\n" +
                "when\n" +
                "    $c: Counter( value1 == 0 )\n" +
                "then\n" +
                "    $c = new Counter(0, 0);\n" +
                "    $c.setValue2(1);\n" +
                "    update($c);\n" +
                "end\n\n";

        final KieSession ksession = new KieHelper().addContent( str1, ResourceType.DRL )
                .build()
                .newKieSession();

        assertEquals( 5, ksession.fireAllRules(5) );
    }