MQTT-Spy - How to solve the problem of unable to display the options for resolving missing configuration file

I recently installed the latest MQTT-Spy to test out my MQTT configuration. However, after launching the program, I was unable to create a new configuration by clicking on the "No configuration file found".

Normally, after clicking on "No configuration file found", the window should pop up to give you several options to choose from.

After checking around, I realized that the Java on my computer was too old (1.8.0_31) to meet the required version of 1.8.0_40 or later.

Ref.: https://github.com/kamilfb/mqtt-spy/wiki/GettingStarted

The problem is solved after upgrading the Java to the latest version.