generates and returns the next unique id . concode_field_sep String macAddress concode_elem_sep Logger logger concode_elem_sep String uniqueId concode_field_sep String genRandomMac concode_elem_sep String mix
String function ( ) { String loc0 = UUID . randomUUID ( ) . toString ( ) . replaceAll ( "srini_string" , "srini_string" ) ; uniqueId = mix ( loc0 , macAddress ) ; return uniqueId ; }