question: remove lock file . note : applications enforce the semantics of this file - this method simply removes any file with a given name . concode_field_sep PlaceHolder placeHolder concode_field_sep void createLockFile
target: boolean function ( FileSystem arg0 , Path arg1 ) { if ( ! arg0 . exists ( arg1 ) ) return false ; if ( arg0 . getFileStatus ( arg1 ) . isDir ( ) ) throw new IOException ( "srini_string" + arg1 + "srini_string" ) ; return arg0 . delete ( arg1 , false ) ; }