Fix ZF-12180: allow Zend_Search_Lucene tests to run more than once
Fix ZF-12180: allow Zend_Search_Lucene tests to run more than once

git-svn-id: abaeb2b3ba5a94ed391a9405ad7d63d0414021c9@24811 44c647ce-9c0f-0410-b52a-842ac1e357ba

ajgarlag/zf1,ajgarlag/zf1,ajgarlag/zf1,ajgarlag/zf1,ajgarlag/zf1