refType=exists/matches can inherit minimum groups
refType=exists/matches can inherit minimum groups
dbflute-test/dbflute-test-active-hangar,dbflute-test/dbflute-test-active-hangar,dbflute-test/dbflute-test-active-hangar,dbflute-test/dbflute-test-active-hangar,dbflute-test/dbflute-test-active-hangar