question: public void testUnisolatedIndexWriteRate ( ) throws IOException { String name = "abc" ; final BTree btree ; { IndexMetadata metadata = new IndexMetadata ( UUID . randomUUID ( ) ) ; metadata . setBranchingFactor ( getBranchingFactor ( ) ) ; metadata . setIsolatable ( true ) ; btree = BTree . create ( journal , metadata ) ; } journal . registerIndex ( name , btree ) ; journal . commit ( ) ; long tx = 0L ; doIndexWriteRateTest ( name , tx , 128 ) ; }
target:  Test the index write rate using an index that supports transactional isolation but without transactional isolation using 32 bit integer keys and 128 byte values for the index entries.