question: normalize a given path . concode_field_sep String LOCK_TYPE_SIMPLE concode_elem_sep String INDEX_W_TIMESTAMP_REGEX concode_elem_sep String LOCK_TYPE_NONE concode_elem_sep String LOCK_TYPE_HDFS concode_elem_sep CoreContainer coreContainer concode_elem_sep String LOCK_TYPE_SINGLE concode_elem_sep Logger log concode_elem_sep String LOCK_TYPE_NATIVE concode_elem_sep IOContext IOCONTEXT_NO_CACHE concode_field_sep void move concode_elem_sep long sizeOf concode_elem_sep void release concode_elem_sep boolean searchersReserveCommitPoints concode_elem_sep String getDataHome concode_elem_sep LockFactory createLockFactory concode_elem_sep void doneWithDirectory concode_elem_sep boolean isSharedStorage concode_elem_sep boolean deleteOldIndexDirectory concode_elem_sep long sizeOfDirectory concode_elem_sep void remove concode_elem_sep void remove concode_elem_sep void remove concode_elem_sep void remove concode_elem_sep boolean empty concode_elem_sep void addCloseListener concode_elem_sep void cleanupOldIndexDirectories concode_elem_sep long size concode_elem_sep long size concode_elem_sep Collection<SolrInfoMBean> offerMBeans concode_elem_sep Directory get concode_elem_sep boolean isPersistent concode_elem_sep Directory create concode_elem_sep boolean exists concode_elem_sep boolean isAbsolute concode_elem_sep void incRef concode_elem_sep void close concode_elem_sep void initCoreContainer
target: String function ( String arg0 ) { return arg0 ; }