How to accurately test if timezone data is updated?
I updated JRE 1.5.0_13 with the newly released tzupdater version. The output of the command:
#java -jar tzupdater.jar -V
tzupdater version 1.3.0-b01
JRE time zone data version: tzdata2007h
Embedded time zone data version: tzdata2007h
Even through it shows that the tzdata used by JRE is updated, I was interested to know if there is any other method that can systematically find out if the timezone data is updated eg. By displaying the date of a country that uses DST whose details have been newly updated by tzupdate.
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