1This tool generates the tzlookup.xml file from the countryzones.txt (proto text) file. 2The tool also uses ICU4J and IANA data to synthesize some time zone metadata. 3
1This tool generates the tzlookup.xml file from the countryzones.txt (proto text) file. 2The tool also uses ICU4J and IANA data to synthesize some time zone metadata. 3