[#3456] - JasperReports Server does not check License Expiration date correctly

JasperReports Server Professional Edition does not check license date correctly.
If I move back the system date, Server errors out with license expiration error even when the system date has never been pasted the expiration date.

1. Initial system date: March, 6, 2014
Start up JasperReports Server
2. Change system date to March 7, 2014
Restart JasperReports Server
3. Change back system date to March 6, 2014
Restart JasperReports Server
Error messages states as follows:
"Invalid license. Enterprise Commercial license expired on 4/1/14 8:59 AM.
Please contact Jaspersoft Technical Support."
Note that the date is April when the system date has never been set past March.