1. run the zul with JDK 1.8.0_361 or above
2. check the time in java system date and datebox
there is 1-hour difference
- if you run it with java 1.8 144, there is no difference
- In older java, the offset is different for "America/Mexico_City"
- java 1.8 144, GMT-5
- java 1.8 362, GMT-6
- the offset in moment.js for "America/Mexico_City" is GMT-5. It mismatches with java's