When I use the calendar, I set the "timeOnly" to be "true", "pattern" to be "HH:mm a".
When the input time is larger or equal to "13:00 pm", each time the calendar get the focus, it will
change the time to "23:00 pm" automatically. I have got the same bug from the showcase of the
primefaces in http://www.primefaces.org/showcase/ui/input/calendar.xhtml.
What should I do to solve this bug when using the calendar?